tube-well
美英
- n.管井
- 网络用钢管充当的井壁;管壁
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tube-well
管井
管_互动百科 ... 管教[ guarantee] 管井[ tube well] 管劲[ be useful] ...
用钢管充当的井壁
钢管的的英文... ... 用钢管充当的井壁 : tube well 高精密度用途的钢管 : Steel tubes for precision applications ...
管壁
管_互动百科 ... 管保[ guarantee;assure] 管壁[ tube well] 管材[ tubing] ...
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