- 砂 sand; grit
- 阀 established house or power g ...
- 件 piece; article; item
- 冲砂阀 washout valve
- 排砂阀 sand dumvalve; sand flash valve; sand-flash valve
- 撒砂阀 sand valve
- 砂阀杆 sand valve stem
- 阀件咬住 accidental sticking of the valve
- 阀门阀件 fmfj
- 砂阀接头 sand valve connection
- 砂阀连接销 sand valve connection pin
- 捞砂泵 sand bucket
- 捞砂法 bailer method
- 捞砂工 sample catcher
- 捞砂罐 bailling tank
- 捞砂机 bailing machine
- 捞砂井 bailing well
- 捞砂器 tubing drill
- 捞砂绳 bailer line; bailing line; bailing rope; sand line
- 捞砂桶 bailing tub
- 捞砂筒 bailer conductor; bailing bucket; mud socket; sand bailer
- 阀件和定量管 valve and loop
- 启、阀件密封面 blowdown sealing face
- 多段捞砂筒 sectional bailer
- 阀式捞砂筒 valve bailer
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT