天然气输气管道
natural gas pipeline
返回 19 条匹配短语对
符合管道外输标准的天然气
pipeline-quality gas
天然气长输管道
gas pipeline
不能管输天然气
non-pipeline natural gas
城区天然气管道
urban nature gas pipeline
城市天然气管道
city buried gas pipeline
管道天然气
pipeline natural gas
pipe natural gas
piping natural gas
管输天然气
pipeline gas
piped natural gas
商品天然气管道
gas sales line
石油天然气管道
Oil and Gas Pipeline
市售管道天然气
commercial pipeline natural gas
天然气管道
natural gas pipeline
pipeline
pipeline for natural gas
gas ultrasonic flowmeter
natural gas pipelines
gas pipeline
nature gas pipeline
dry gas pipeline
gas pipelines
天然气管道工程
Natural gas pipeline project
natural gas pipeline
天然气管道泄漏
natural gas pipeline leak
natural gas pipeline leakage
天然气管输
natural gas pipeline
天然气输气
natural gas transmission
天然气输气行业
natural gas transport industry
西气东输输气管道
west-east gas transmission pipeline
吹扫天然气管线
blow a line down
生物天然气气藏
biogas reservoir
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