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出 处:《China Detergent & Cosmetics》2024年第1期5-6,共2页日用化学品科学(英文版)
摘 要:Determination of Metal Elements Content in Surfactants and Detergents and Two National Standard Amendments were Issued and Implemented,The National Standard Recently,State Administration for Market Regulation(SAMR)(Standardization Administration of China,SAC)issued Announcement on the Approval and Release of 423 Recommended National Standards,Including“Rolling Bearings-Angular Contact Ball Bearings-Overall Dimensions,”and Two National Standard Amendments(No.20,2023).
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