The two ends of the pipeline are connected with the radiator.管道的两端与暖气片相连接.The pipeline supplies Jordan with 15 per cent of its crude oil.该管道供给约旦15%的原油.A single pipeline serves all the houses with water.一条单管路给所有的房子供水....
The pipeline supplies Jordan with 15 per cent of its crude oil.该管道供给约旦15%的原油.Buffed pipeline corrosion protection system has extremely significant effect on protecting corrosion.埋地管道防腐系统对管道的腐蚀保护起着至关重要的作用.Bridge pipeline ...