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GB/T 21371-2019   (English Version)
Standard No.: GB/T 21371-2019 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: Price(USD): remind me the price change
Implemented on:2020-9-1 Delivery:
Standard No.: GB/T 21371-2019
Chinese Name: 用于水泥中的工业副产石膏
Professional Classification: GB    National Standard
Issued by: SAMR and SAC
Issued on: 2019-10-18
Implemented on: 2020-9-1
Status: valid
Superseding:GB/T 21371-2008 By-product gypsum used in cement
Language: English
File Format: PDF
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Keywords:
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