2. Essence Pipes of a gas pipe-line 1 are placed in closed ferroconcrete canal 2, which is divided in sections by separating partitions. The partitions consist of upper and lower parts 6 and 7, covering the gas pipe-line, whereas the lower part is a support for pipe. 3. Field of ...
deflection of pipe line管线的弯扁 gas pipe line气体管路,煤气导管 相似单词 line(pipe)【化】 管线 pipe line【经】 油气输送管道 undergroundn. 1.地下,地铁,地道 2.秘密活动,地下组织 adj. 1.地下的 2.秘密的 adv. 1.在地下 2.秘密地,隐匿地 ...
The gas line that runs between the tank and the structure housing the gas appliances is the service piping, also known as the yard line. The propane yard line generally consists of copper tubing or plastic polyethylene piping. The service piping needs to be installed correctly and legally in c...
Pe Outdoor Underground Sewage Pipe 24 Inch PE Drain Pipe, You can get more details about Pe Outdoor Underground Sewage Pipe 24 Inch PE Drain Pipe from mobile site on Alibaba.com
[英 [ˈʌndəgraʊnd] 美 [ˈʌndərgraʊnd] ] underground的意思、解释 underground 基本解释 underground什么意思 形容词地下的; 秘密的; 先锋派的; 隐蔽的 副词在地下; 秘密地,偷偷地 名词地下; 地铁; 地下组织或活动; 地道
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Furthermore, the company owns more 100 sets pipe production lines that are advanced at domestic and abroad,200 sets of fitting production equipment. The production capacity reaches more than 100 thousand tons. Its main contain 6 systems of water, gas, dredging, mining, irrigatio...
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Can effective resistance to stress the role of, not because of the ground shaking influence the compactness of the connection parts, sa as to ensure the safety of gas pipeline system is reliable.Corrosion material used widely: Pipe have strong corrosion turbidity and neve...
美[ˌʌndərˈɡraʊnd] 释义 常用 高考讲解 adj. 地下的;秘密的;非法的 adv. 秘密地,隐蔽地;在地下 n. 地铁;地下组织,秘密组织 大小写变形:Underground 实用场景例句 全部 地下的 秘密的 在地下 秘密地 地铁 地道 地下 undergroundpassages/caves/streams ...