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ANSI B74.12-2009被替代
Size Of Abrasive Grain - Grinding Wheels, Polishing And General Industrial Uses
出版：Unified Abrasives Manufacturers' Association
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基本信息
標(biāo)準(zhǔn)編號(hào)： ANSI B74.12-2009
標(biāo)準(zhǔn)類別：Standard
出版單位：Unified Abrasives Manufacturers' Association
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Establishes a nationally recognized basis for checking size of abrasive grain for use in manufacture of grinding wheels general polishing and other general industrial uses such as pressure blasting.
標(biāo)準(zhǔn)備注
Supersedes A A 1203 (05/2003) Supersedes GGG W 290. (03/2004)
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