Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 51057-2016 |
(Comprehensive quota of auxiliary fee for coal mine construction) 煤炭建设井巷工程辅助费综合定额 |
China Energy industry
Standards Comprehensive quota |
 English PDF |
| NB/T 51052-2016 |
(Coal consumption open - pit separation project comprehensive consumption quota) 煤炭建设露天剥离工程综合消耗量定额 |
China Energy industry
Standards Comprehensive quota |
English PDF |
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