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51880 求助ASTM D1066 Standard Practice for Sampling Steam: 技术 • xiexienin • 2010-05-21 12:53

41074 抽样检验讲义资料（Acceptance Sampling）: 技术 • QCHAO • 2009-09-15 09:33

48623 ASTM A34/A34M-06 Standard Practice for Sampling and Procurement Testing: 技术 • leunghb • 2009-11-12 02:58

51460 抽样检验(sampling inspection)或抽样检查: 技术 • QCHAO • 2009-08-03 18:44

38663 取样检验 sampling inspection: 技术 • grxlj • 2008-10-30 16:56

53045 MIL-HDBK-108 Sampling Procedures & Tables For Life & Reliability Test: 技术 • powderpaint • 2007-11-13 15:27