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Position: Standard Detail Info
YBJ 221-1990
Standard No.: YBJ 221-1990 Status: ABOLISHED remind me the status change
Target Language: English File Format: PDF
Word Count: 32000 words Translation Price: 960 (USD) remind me the price change
Implemented on: 1991-01-01 Delivery: via email in 1-8 business day
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Standard No.: YBJ 221-1990
Chinese Name: 黑色冶金矿山井巷施工测量规范
English Name:
Professional Classification: D15 Mining
Professional Classification: YB Professional Standard - Metallurgy
ICS Classification: 73.020
Issued by:
Issued on:
Implemented on: 1991-01-01
Status: ABOLISHED
Replace By:YB/T4385-2013 Surveying Specification of Underground Engineering of Metallurgical Mine
Replace By Date:2014-03-01
Target Language: English
File Format: PDF
Word Count: 32000 words
Translation Price: 960 (USD)
Delivery: via email in 1-8 business day
YBJ 221-1990 The following standards are cited：
YBJ 221-1990 Cited by the following standards：
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