gas primary filling station
... 拉断阀 break away coupling 压缩天然气加气母站 gas primary filling station 压缩天然气加气子站 gas secondary filling station ...
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阐述了压缩天然气（CNG）汽车加气母站工艺设计方案的确定原则。
The decision-making guideline of process design scenario of compressed natural gas(CNG)automobile parent fuelling station is described.
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