ASTM A227/A227M-06 Standard Specification for Steel Wire, Cold-Drawn for - 仪器网,仪器信息网,计量论坛

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ASTM A227/A227M-06 Standard Specification for Steel Wire, Cold-Drawn for

  leunghb · 2009-12-12 14:18 · 37471 次点击

ASTMA227/A227M-06StandardSpecificationforSteelWire,Cold-DrawnforMechanicalSprings
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 标准手册, a227, a227m, standard, specification, steel, drawn

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