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- The procreative blanking plug of the "Y type" pipe string has check valve function and it can conveniently for reverse circulation well cleanup. 型管柱中的生产堵塞器具有单流阀作用,可方便进行反循环洗井;同时,具有独特外泄压系统,使堵塞器打捞在压力平衡状态下进行,且密封可靠,保证所取资料的准确性。
- crank case inspection hole cover 曲轴箱检查孔盖
- brake drum inspection hole cover 闸轮检查孔盖
- inspection hole for exhaust gas pressure 排气压力检查孔
- FLOW CHARACTERISTIC ANALYSIS OF CONSTANT FLUX BLANKING PLUG 恒流堵塞器的流量特性分析
- Performance study of blanking plug for quantitative water injection 定量注水堵塞器的性能研究
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- blanking plug the hole 落料孔堵塞
- Bond Graph Modeling and Parameters Analysis of Constant Flow Blanking Plug 恒流堵塞器的建模和参数分析
- Use this to plug the hole in your boat. 用这东西去堵住你船里的漏洞。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- Shall we go down to the question of inspection? 我们谈一下商品检验问题好吗？
- Taper the plug off a bit with the chisel so that it will fit into the hole. 用凿子把塞子的一头削掉一点，使它能塞进洞里。
- Keep on the alert; we're due for an inspection. 提防着点，轮到检查我们了。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- We were drawn up for the inspection. 我们排好队接受检阅。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Stick your hand in and see what's in the hole. 把手伸进去，看看洞里有什么。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
