- blanking plug
- packer
- stopper
- 堵塞 stop up
- 器 implement; utensil; ware
- 頂部堵塞器 crown plug
- 永久堵塞器 permanent packer
- 油管堵塞器 tubing plug
- 渣口堵塞器 slag notch stopper
- 單堵塞器試驗(yàn) single packer test
- 堵塞器打撈器 plug catcher
- 可收回堵塞器 retrievable plug
- 雙堵塞器試驗(yàn) doublepacker test
- 懸吊式堵塞器 hole-down packer
- 堵塞器回收工具 plug retrieving tool
- 堵塞 1.stop up; block up; choke; gag; jam 堵塞墻上的缺口 block up the gap on the wall; 堵塞生產(chǎn)門(mén)路 block the channels of developing production; 河道被冰塊堵塞。 the river is blocked up with ice. 胡同被人群堵塞。 the alley was blocked with crowds2.blocking; occlusion; impassability; blinding; blockage; choking; plugging; plugging-up; stopping up 交通堵塞 traffic jam; a traffic block
- 閉塞器 block instrument; blockinstrument; closer; obturator
- 持塞器 tampon holder
- 緊塞器 obturator
- 啟塞器 corkscrew
- 填塞器 obturator; packer; plugger
- 通塞器 rubber force cup
- 壓塞器 cork presser
- 阻塞器 blockers; disabler
- 拔軟木塞器 cork extractor; cork puller
- 閉塞器座 pedestal for block instrument
- 頰面阻塞器 buccofacial obtruator
- 頰翼阻塞器 buccal flange obturator
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