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- Security Maintenance and Sound Operation of City Gas Piping System 城市煤气网管系统的安全维护及运行
- Interior Fuel Gas Piping Systems Using Corrugated Stainless Steel Tubing 使用波纹不锈钢管的内部燃料气体管线系统
- Centrally located with the water piping system. 放置在水管道系统的中心位置。
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- Flushing of piping system for steering gear. 舵机管路系统的投油清洗。
- Flushing of piping system for windlass. 锚机管路系统的投油清洗。
- Shanghai Recomb Piping System Co., Ltd. 上海瑞孚管路系统有限公司。
- The workmen exposed the gas pipe. 工人们挖开地面使煤气管露出。
- Connect the gas stove with the gas pipe. 将煤气炉和煤气管接起来。
- Half the road surface is being taken up to lay new gas pipes. 人们挖开半个路面以铺设新的煤气管道。
- The workman plugged the hole in the gas pipe. 工人把煤气管上的洞塞住。
- Deck flushing piping system to be done air-tightness test. 甲板冲洗管系密性试验。
- The workman plugged the hole in the gas pipe . 工人把煤气管上的洞塞住。
- We choose decompress valve of high quality and gas pipe for the system. 选用进口减压阀,供气管与各种摊铺机预热系统互换通用。
- Shanghai Engineering Plastic Piping System Co., Ltd. 上海艾普勒管路系统有限公司。
- Where does the cooker connect with the gas pipe. 炊具与煤气管在哪儿相连?
- It is complex optimum problem to design the nuclear piping system. 摘要核级管道系统的设计是个复杂的优化问题。
- They connected the gas to the gas pipe. 他们把煤气炉与煤气管连接起来了。
- He connected the gas stove with gas pipe. 他把煤气和接在煤气炉上。
- The worker plugged the hole in the gas pipe. 工人堵住了煤气管的漏洞。