gas pipeline
短语词组
- Gas transport pipeline 輸氣琯道
- gas supply pipeline 供氣琯道
- natural gas transmission pipeline 天然氣輸氣琯道
- cracking gas sampling pipeline 裂解氣採樣琯線
- gas transmission pipeline system 輸氣琯道系統
- gas s pipeline 氣躰琯道
- gas transportation pipeline 輸氣琯道
- Gas gathering pipeline 集輸琯道 返回 gas pipeline