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Chinese National Standard Category: Economic management

English Title: Benefit Calculation to Determine the Mining and Processing of Low-grade Ore of Copper Mine
Chinese Title: 铜矿山低品位矿石可采选效益计算方法
Standard No.: GB/T 29998-2013
Category No.: D02
Issued by: AQSIQ,SAC
Issued on: 2013-11-27
Implemented on: 2014-8-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:6000 words
Similar Standards: GB/T 29998-2013  
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