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astm a564和a693的区别

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解决时间 2021-02-16 21:38
  • 提问者网友:献世佛
  • 2021-02-16 01:11
astm a564和a693的区别
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  • 五星知识达人网友:笑迎怀羞
  • 2021-02-16 02:29
ASTM A564/A564M-13 Standard Specification for Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
ASTM A693-13 Standard Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
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