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更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3649
ASME B16.47-2020 Large Diameter Steel Flanges NPS 26 Through NPS 60 Metric_Inch Standard ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3243
ASTM D4116-20 Standard Performance Specification for Women's and Girls' Knitted and Woven Corset-G ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3225
ASTM D8199-20 Standard Test Method for Determining the Specific Strength of Hydraulically Applied ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3240
ASTM D6845-20 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammoniu ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3235
ASTM D5317-20 Standard Test Method for Determination of Chlorinated Organic Acid Compounds in Wate ...
