1) insulating pipe
保温管
1.
Problems of direct-buried high-temperature steam insulating pipe;
直埋式高温蒸汽保温管运用中一些问题的探讨
2.
According to underground environmental demands of the coal mine,have developed polyurethane foam plastics prefabrication insulating pipe with polyethylene outer sheath.
根据煤矿井下环境要求,研制开发出聚乙烯外护套聚氨酯泡沫塑料预制保温管。
3.
The directly-buried polyurethane GFRP insulating pipe is widely used in transmitting media in temperature range of -30～90 ℃, and is better than carbon steel pipe in characteristics,economics, and construction.
介绍了玻璃钢聚氨酯保温管在输送 - 30～ 90℃介质的直埋敷设管道的应用 ,在性能、经济、施工等方面较碳素钢管具有更大的优越
2) thermal insulation pipe
保温管
1.
Directly buried high temperature thermal insulation pipeline with large diameter is a concealed work and the thermal insulation pipe manufacture is fundamental to the whole project.
高温直埋大口径保温管道属于隐蔽工程,保温管制作是整个工程的基础,加强保温管制作过程的质量控制和成品检验,对于保证工程质量极其重要。
3) insulation pipe
保温管
1.
The insulation pipe technique has been developed for improving formation test effect of viscous oil reservoirs in Bohai Sea.
为了改善渤海稠油油藏地层测试效果,提出了保温管技术。
5) moisture preservation pipes
保温管线
6) thermal insulation tubing
保温油管
补充资料：管山吃山﹐管水吃水
1.比喻干什么事情﹐就靠什么生活。
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参考词条