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Terms for subject Drilling containing 刮 器 | all forms | in specified order only
ChineseEnglish
三刮刀扩眼器three-cutter hole opener
三刮刀管下扩眼器three-cutter underreamer
上下活动式井壁刮泥器recipro wall cleaner
井壁泥饼刮除器wall cleaner
井壁泥饼刮除器wall scraper
井壁泥饼刮除器wall scraper
井壁泥饼刮除器wall cleaner
套管外附加井壁清刮器casing scraper
刮泥器rotating scraper
刮泥器rotating scratcher
刮泥器wiper
刮泥器pipe pig
刮泥器挡块stripper stopper
刮管器scratcher
刮管器rabbler
弹簧片刮管器go devil
方钻杆刮泥器kelly wiper
旋转井壁刮泥器rotating scratcher
旋转刮泥器rotary scratcher
旋转式井壁刮泥器roto wall cleaner
橡胶刮泥器wiper rubber
球形刮管器清扫管线用ball and chain crawler
胶板刮泥器wiper rubber
通径清刮器sizing scraper
钢丝绳刮泥器wireline wiper
钢丝绳刮泥器cable wiper
钻杆刮泥器pipe scraper
钻杆橡胶刮泥器stripper rubber
钻杆橡胶刮泥器stripper