- 井 well
- 溪 small stream; brook; rivulet ...
- 井下 [矿物学] in the pit; under the shaft 井下作业 operation in the pit; underpit operation; 井下爆炸 well shooting; 井下采煤区 underground coal mining district; 井下乘人车 spake; 井下风巷 airway; 井下火灾 underground fire; 井下救护队员 dragerman; 井下挖掘机 underground excavator; 井下修理工 byeman; 井下有毒尘埃 [采矿工程] toxic dust; 井下运输 underground transportation; 井下总管 ground boss
- 井文涌 jing wenyong
- 井下u型换热器 downhole hairpin heatexchanger
- 井文件 well file
- 井下;井下的 dh
- 井温仪 borehole thermometer; bottom hole thermometer; bottomholethermometer; bottorm echo; logging thermometer
- 井下安全 downhole safety
- 井温曲线正异常段 warm nose
- 井下安全阀 dhsv; downhole safety valve; dsv; storm valve; subsurface safety valve
- 井温计 well thermometer
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