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Position: Standard Detail Info
YSJ 401-1989
Standard No.: YSJ 401-1989 Status: VALID remind me the status change
Language: English File Format: PDF
Word Count: 11000 words Price(USD): 330 (USD) remind me the price change
Implemented on: 1990-03-01 Delivery: via email in 1-3 business day
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Standard No.: YSJ 401-1989
Chinese Name: 土方与爆破工程施工操作规程
English Name:
Professional Classification: P21 Earthwork and tunneling works
Professional Classification: YS Professional Standard - Non-ferrous Metal
ICS Classification: 93.020
Issued by:
Issued on: 1989-01-01
Implemented on: 1990-03-01
Status: VALID
Language: English
File Format: PDF
Word Count: 11000 words
Price(USD): 330 (USD)
Delivery: via email in 1-3 business day
YSJ 401-1989 The following standards are cited：
YSJ 401-1989 Cited by the following standards：
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