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Position: Chinese Standard in English/GB/T 12442-1990
GB/T 12442-1990   Test method for the hydroxyl groups content of silica glass (English Version)
Standard No.: GB/T 12442-1990 Status:superseded
Language:English File Format:PDF
Word Count: 1000 words Price(USD):30.00 remind me the price change
Implemented on:1991-7-1 Delivery: via email in 1~3 business day
Standard No.: GB/T 12442-1990
English Name: Test method for the hydroxyl groups content of silica glass
Chinese Name: 石英玻璃中羟基含量检验方法
Chinese Classification: Q35    Quartz glass
Professional Classification: GB    National Standard
Issued by: AQSIQ
Issued on: 1990-7-21
Implemented on: 1991-7-1
Status: superseded
Superseded by:GB/T 12442-2019
Superseded on:2020-7-1
Superseding:JC 330-1982
Language: English
File Format: PDF
Word Count: 1000 words
Price(USD): 30.00
Delivery: via email in 1~3 business day
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