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钴
高 钢 钻 头 系 列
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Series
No.820801
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STRAIGHT SHANK TWIST
DRILLS JOBBER
Application
Drilling in steel, cast steel alloyed and
non-alloyed, grey castiron, malleable castiron,
graphite.
品名：高速钢直柄麻花加长钻头
用途：可钻削钢、合金铸钢及非合金铸钢、灰铸铁、可锻铸铁及石墨。
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EDP
NO.
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O.D=S.D
d1=d2
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FL
l2
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OAL
l1
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8208010100
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1.0
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12
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34
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8208010105
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1.05
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12
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34
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8208010110
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1.1
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14
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36
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8208010115
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1.15
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14
|
36
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8208010120
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1.2
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16
|
38
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8208010125
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1.25
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16
|
38
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8208010130
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1.3
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16
|
38
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8208010135
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1.35
|
18
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40
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8208010140
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1.4
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18
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40
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8208010145
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1.45
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18
|
40
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8208010150
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1.5
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18
|
40
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8208010155
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1.55
|
20
|
43
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8208010160
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1.6
|
20
|
43
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8208010165
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1.65
|
20
|
43
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8208010170
|
1.7
|
20
|
43
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8208010175
|
1.75
|
22
|
46
|
|
8208010180
|
1.8
|
22
|
46
|
|
8208010185
|
1.85
|
22
|
46
|
|
8208010190
|
1.9
|
22
|
46
|
|
8208010195
|
1.95
|
24
|
49
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|
8208010200
|
2.0
|
24
|
49
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8208010205
|
2.05
|
24
|
49
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8208010210
|
2.1
|
24
|
49
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8208010215
|
2.15
|
27
|
53
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8208010220
|
2.2
|
27
|
53
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8208010225
|
2.25
|
27
|
53
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8208010230
|
2.3
|
27
|
53
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8208010235
|
2.35
|
27
|
53
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|
8208010240
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2.4
|
30
|
57
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|
8208010245
|
2.45
|
30
|
57
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8208010250
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2.5
|
30
|
57
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8208010255
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2.55
|
30
|
57
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8208010260
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2.6
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30
|
57
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8208010265
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2.65
|
30
|
57
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8208010270
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2.7
|
33
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61
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8208010275
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2.75
|
33
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61
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8208010280
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2.8
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33
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61
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8208010285
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2.85
|
33
|
61
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|
8208010290
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2.9
|
33
|
61
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|
8208010295
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2.95
|
33
|
61
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8208010300
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3.0
|
33
|
61
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8208010305
|
3.05
|
36
|
65
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|
8208010310
|
3.1
|
36
|
65
|
|
8208010315
|
3.15
|
36
|
65
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|
8208010320
|
3.2
|
36
|
65
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|
8208010325
|
3.25
|
36
|
65
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8208010330
|
3.3
|
36
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65
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8208010335
|
3.35
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36
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65
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8208010340
|
3.4
|
39
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70
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|
8208010345
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3.45
|
39
|
70
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8208010350
|
3.5
|
39
|
70
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8208010355
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3.55
|
39
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70
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8208010360
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3.6
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39
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70
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8208010365
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3.65
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39
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70
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8208010370
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3.7
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39
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70
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8208010375
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3.75
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39
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70
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8208010380
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3.8
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43
|
75
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8208010385
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3.85
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43
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75
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8208010390
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3.9
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43
|
75
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8208010395
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3.95
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43
|
75
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8208010400
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4.0
|
43
|
75
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8208010405
|
4.05
|
43
|
75
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|
8208010410
|
4.1
|
43
|
75
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|
8208010415
|
4.15
|
43
|
75
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|
8208010420
|
4.2
|
43
|
75
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|
8208010425
|
4.25
|
43
|
75
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|
8208010430
|
4.3
|
47
|
80
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|
8208010435
|
4.35
|
47
|
80
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8208010440
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4.4
|
47
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80
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8208010445
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4.45
|
47
|
80
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8208010450
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4.5
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47
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80
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8208010455
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4.55
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47
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80
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8208010460
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4.6
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47
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80
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8208010465
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4.65
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47
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80
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8208010470
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4.7
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47
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80
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8208010475
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4.75
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47
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80
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8208010480
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4.8
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52
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86
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8208010485
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4.85
|
52
|
86
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8208010490
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4.9
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52
|
86
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8208010495
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4.95
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52
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86
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8208010500
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5.0
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52
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86
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8208010505
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5.05
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52
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86
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8208010510
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5.1
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52
|
86
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8208010515
|
5.15
|
52
|
86
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8208010520
|
5.2
|
52
|
86
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8208010525
|
5.25
|
52
|
86
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|
8208010530
|
5.3
|
52
|
86
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|
8208010535
|
5.35
|
57
|
93
|
|
8208010540
|
5.4
|
57
|
93
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|
8208010545
|
5.45
|
57
|
93
|
|
8208010550
|
5.5
|
57
|
93
|
|
8208010555
|
5.55
|
57
|
93
|
|
8208010560
|
5.6
|
57
|
93
|
|
8208010565
|
5.65
|
57
|
93
|
|
8208010570
|
5.7
|
57
|
93
|
|
8208010575
|
5.75
|
57
|
93
|
|
8208010580
|
5.8
|
57
|
93
|
|
8208010585
|
5.85
|
57
|
93
|
|
8208010590
|
5.9
|
57
|
93
|
|
8208010595
|
5.95
|
57
|
93
|
|
8208010600
|
6.0
|
57
|
93
|
|
8208010605
|
6.05
|
63
|
101
|
|
8208010610
|
6.1
|
63
|
101
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|
8208010615
|
6.15
|
63
|
101
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|
8208010620
|
6.2
|
63
|
101
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8208010625
|
6.25
|
63
|
101
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|
8208010630
|
6.3
|
63
|
101
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|
8208010635
|
6.35
|
63
|
101
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|
8208010640
|
6.4
|
63
|
101
|
|
8208010645
|
6.45
|
63
|
101
|
|
8208010650
|
6.5
|
63
|
101
|
|
8208010655
|
6.55
|
63
|
101
|
|
8208010660
|
6.6
|
63
|
101
|
|
8208010665
|
6.65
|
63
|
101
|
|
8208010670
|
6.7
|
63
|
101
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ff |
|
EDP
NO.
|
O.D=S.D
d1=d2
|
FL
l2
|
OAL
l1
|
|
8208010675
|
6.75
|
69
|
109
|
|
8208010680
|
6.8
|
69
|
109
|
|
8208010685
|
6.85
|
69
|
109
|
|
8208010690
|
6.9
|
69
|
109
|
|
8208010695
|
6.95
|
69
|
109
|
|
8208010700
|
7.0
|
69
|
109
|
|
8208010705
|
7.05
|
69
|
109
|
|
8208010710
|
7.1
|
69
|
109
|
|
8208010715
|
7.15
|
69
|
109
|
|
8208010720
|
7.2
|
69
|
109
|
|
8208010725
|
7.25
|
69
|
109
|
|
8208010730
|
7.3
|
69
|
109
|
|
8208010735
|
7.35
|
69
|
109
|
|
8208010740
|
7.4
|
69
|
109
|
|
8208010745
|
7.45
|
69
|
109
|
|
8208010750
|
7.5
|
69
|
109
|
|
8208010755
|
7.55
|
75
|
117
|
|
8208010760
|
7.6
|
75
|
117
|
|
8208010765
|
7.65
|
75
|
117
|
|
8208010770
|
7.7
|
75
|
117
|
|
8208010775
|
7.75
|
75
|
117
|
|
8208010780
|
7.8
|
75
|
117
|
|
8208010785
|
7.85
|
75
|
117
|
|
8208010790
|
7.9
|
75
|
117
|
|
8208010795
|
7.95
|
75
|
117
|
|
8208010800
|
8.0
|
75
|
117
|
|
8208010810
|
8.1
|
75
|
117
|
|
8208010820
|
8.2
|
75
|
117
|
|
8208010825
|
8.25
|
75
|
117
|
|
8208010830
|
8.3
|
75
|
117
|
|
8208010840
|
8.4
|
75
|
117
|
|
8208010850
|
8.5
|
75
|
117
|
|
8208010860
|
8.6
|
81
|
125
|
|
8208010870
|
8.7
|
81
|
125
|
|
8208010875
|
8.75
|
81
|
125
|
|
8208010880
|
8.8
|
81
|
125
|
|
8208010890
|
8.9
|
81
|
125
|
|
8208010900
|
9.0
|
81
|
125
|
|
8208010910
|
9.1
|
81
|
125
|
|
8208010920
|
9.2
|
81
|
125
|
|
8208010925
|
9.25
|
81
|
125
|
|
8208010930
|
9.3
|
81
|
125
|
|
8208010940
|
9.4
|
81
|
125
|
|
8208010950
|
9.5
|
81
|
125
|
|
8208010960
|
9.6
|
87
|
133
|
|
8208010970
|
9.7
|
87
|
133
|
|
8208010975
|
9.75
|
87
|
133
|
|
8208010980
|
9.8
|
87
|
133
|
|
8208010990
|
9.9
|
87
|
133
|
|
8208011000
|
10.0
|
87
|
133
|
|
8208011010
|
10.1
|
87
|
133
|
|
8208011020
|
10.2
|
87
|
133
|
|
8208011025
|
10.25
|
87
|
133
|
|
8208011030
|
10.3
|
87
|
133
|
|
8208011040
|
10.4
|
87
|
133
|
|
8208011050
|
10.5
|
87
|
133
|
|
8208011060
|
10.6
|
87
|
133
|
|
8208011070
|
10.7
|
94
|
142
|
|
8208011075
|
10.75
|
94
|
142
|
|
8208011080
|
10.8
|
94
|
142
|
|
8208011090
|
10.9
|
94
|
142
|
|
8208011100
|
11.0
|
94
|
142
|
|
8208011110
|
11.1
|
94
|
142
|
|
8208011120
|
11.2
|
94
|
142
|
|
8208011125
|
11.25
|
94
|
142
|
|
8208011130
|
11.3
|
94
|
142
|
|
8208011140
|
11.4
|
94
|
142
|
|
8208011150
|
11.5
|
94
|
142
|
|
8208011160
|
11.6
|
94
|
142
|
|
8208011170
|
11.7
|
94
|
142
|
|
8208011175
|
11.75
|
94
|
142
|
|
8208011180
|
11.8
|
94
|
142
|
|
8208011190
|
11.9
|
101
|
151
|
|
8208011200
|
12.0
|
101
|
151
|
|
8208011210
|
12.1
|
101
|
151
|
|
8208011220
|
12.2
|
101
|
151
|
|
8208011225
|
12.25
|
101
|
151
|
|
8208011230
|
12.3
|
101
|
151
|
|
8208011240
|
12.4
|
101
|
151
|
|
8208011250
|
12.5
|
101
|
151
|
|
8208011260
|
12.6
|
101
|
151
|
|
8208011270
|
12.7
|
101
|
151
|
|
8208011275
|
12.75
|
101
|
151
|
|
8208011280
|
12.8
|
101
|
151
|
|
8208011290
|
12.9
|
101
|
151
|
|
8208011300
|
13.0
|
101
|
151
|
|
8208011325
|
13.25
|
108
|
160
|
|
8208011350
|
13.5
|
108
|
160
|
|
8208011375
|
13.75
|
108
|
160
|
|
8208011400
|
14.0
|
108
|
160
|
|
8208011425
|
14.25
|
114
|
169
|
|
8208011450
|
14.5
|
114
|
169
|
|
8208011475
|
14.75
|
114
|
169
|
|
8208011500
|
15.0
|
114
|
169
|
|
8208011525
|
15.25
|
120
|
178
|
|
8208011550
|
15.5
|
120
|
178
|
|
8208011575
|
15.75
|
120
|
178
|
|
8208011600
|
16.0
|
120
|
178
|
|
8208011625
|
16.25
|
125
|
184
|
|
8208011650
|
16.5
|
125
|
184
|
|
8208011675
|
16.75
|
125
|
184
|
|
8208011700
|
17.0
|
125
|
184
|
|
8208011725
|
17.25
|
130
|
191
|
|
8208011750
|
17.5
|
130
|
191
|
|
8208011775
|
17.75
|
130
|
191
|
|
8208011800
|
18.0
|
130
|
191
|
|
8208011825
|
18.25
|
135
|
198
|
|
8208011850
|
18.5
|
135
|
198
|
|
8208011875
|
18.75
|
135
|
198
|
|
8208011900
|
19.0
|
135
|
198
|
|
8208011925
|
19.25
|
140
|
205
|
|
8208011950
|
19.5
|
140
|
205
|
|
8208011975
|
19.75
|
140
|
205
|
|
8208012000
|
20.0
|
140
|
205
|
|
|
|
|
|
|
| |
|
|
|
|
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