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Safety technical req standards english version


NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA

GB 7957-2023

 

Safety technical requirements for miner's lamps used in coal mines

 
Issued Date:  

Implemented Date:

Issued by:   The Standardization Administration of the People's Republic of China
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GB Standard Code GB 7957-2023
Standard Category China National Standards
GB Standard English Title Safety technical requirements for miner's lamps used in coal mines
GB Standard Chinese Title 煤矿用矿灯安全技术要求
Chinese Version Price $5.00   per  page
English Translation Fee About $15~$30  per 1 page (1,000 words)
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