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70579
车间主任指导全书.pdf
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技术 • zhenzhen4546 • 2010-01-09 11:08
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49925
ASTM A505-00(2005) Standard Specification for Steel, Sheet and Strip, Alloy
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技术 • leunghb • 2010-01-09 08:07
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56409
ASTM A488/A488M-09 Standard Practice for Steel Castings, Welding, Qualifications
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技术 • leunghb • 2010-01-09 07:57
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54214
ASTM A485-09 Standard Specification for High Hardenability Antifriction Bearing
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技术 • leunghb • 2010-01-09 07:29
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54381
ASTM A484/A484M-09 Standard Specification for General Requirements for Stainless
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技术 • leunghb • 2010-01-09 07:19
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51974
ASTM A504/A504M-08 Standard Specification for Wrought Carbon Steel Wheels
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技术 • leunghb • 2010-01-08 15:48
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39969
ASTM A503/A503M-01(2006) Standard Specification for Ultrasonic Examination
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技术 • leunghb • 2010-01-08 15:35
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38008
ASTM A502-03 Standard Specification for Rivets, Steel, Structural
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技术 • leunghb • 2010-01-08 15:18
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44196
ASTM A501-07 Standard Specification for Hot-Formed Welded and Seamless Carbon
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技术 • leunghb • 2010-01-08 15:13
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51504
ASTM A500/A500M-09 Standard Specification for Cold-Formed Welded and Seamless
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技术 • leunghb • 2010-01-08 14:53
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57479
ASTM A499-89(2008) Standard Specification for Steel Bars and Shapes, Carbon
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技术 • leunghb • 2010-01-08 13:37
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40013
ASTM A498-06 Standard Specification for Seamless and Welded Carbon Steel
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技术 • leunghb • 2010-01-08 13:26
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41320
ASTM A497/A497M-07 Standard Specification for Steel Welded
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技术 • leunghb • 2010-01-08 13:10
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35705
ASTM A496/A496M-07 Standard Specification for Steel Wire, Deformed, for
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技术 • leunghb • 2010-01-08 13:00
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47925
ASTM A494/A494M-09 Standard Specification for Castings, Nickel and Nickel
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技术 • leunghb • 2010-01-08 12:28
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47037
ASTM A493-09 Standard Specification for Stainless Steel Wire and Wire Rods
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技术 • leunghb • 2010-01-08 12:11
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35522
ASTM A492-95(2009) Standard Specification for Stainless Steel Rope Wire
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技术 • leunghb • 2010-01-08 11:49
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41060
ASTM A491-07 Standard Specification for Aluminum-Coated Steel Chain-Link
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技术 • leunghb • 2010-01-08 11:36
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47221
ASTM A490M-09a Standard Specification for High-Strength Steel Bolts, Classes
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技术 • leunghb • 2010-01-08 11:17
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43851
ASTM A490-09 Standard Specification for Structural Bolts, Alloy Steel, Heat
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技术 • leunghb • 2010-01-08 10:53