Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 51049-2016 |
(Mine return air waste heat utilization system, energy savings assessment) 矿井回风废热综合利用系统节能量评估 |
China Energy industry
Standards Mine return |
 English PDF |
| NB/T 51048-2016 |
(Spraying Mine return air heat exchanger) 喷淋式矿井回风换热器 |
China Energy industry
Standards Mine return |
English PDF |
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