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- fast isolating valve 快速切断阀
- Thedry quick isolating valve can bring about quick j oint and cut off of the valve body withno leakage of liquid. 干式快速切断阀能够实现阀体的快速对接和断开，不存在流体泄漏的现象。
- Reformation of the Spool in Flange Isolating Valve 法兰截止阀的阀芯改造
- A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate. 蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
- Wafer-style held in place between two pipe flanges. Easy to install but cannot be used as isolation valve. 平板式(对夹式):固定在两个管道法兰之间。安装容易,但是不能作为隔断阀使用。
- A gate or ball type valve can be used or the isolation valve can be installed further upstream. 可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。
- Sonic devices should not be used on pressurised vessels without a process isolation valve. 无工艺隔离阀声学仪器不宜用于增压容器上。
- Measure for Elimination of Jam in Hot Air Isolating Valve 增加铜套消除热风隔绝门被卡缺陷
- He worked very fast, insomuch that he was through in an hour. 他工作得很快，一小时内便做完了。
- He's not a fast horse but he's certainly a stayer. 这匹马跑得不快，但很有耐力。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- Bill has a feeling he is on a fast track. 比尔感觉到他正快速迈向成功。
- For use with backflow preventers, isolation valve for gauges, isolation valves for small equipment lines. 用于防回流阀，用于仪表的隔离阀，用于小型设备管道的隔离阀。
- A car journey is as fast as a train journey. 乘汽车旅行跟乘火车旅行一样快。
- A car overtook me although I was going very fast. 我虽然开得很快，还是被一辆汽车超前了。
- I must be at Hudson before I break my fast. 吃早饭之前，我肯定已到哈得逊区。
- Have you turned off the water valve? 你关掉水阀了吗？
- Let's walk fast in order to keep warm. I'm cold. 咱们快些吧，以保持身体暖和。我感到冷。
- I can move very fast across the ice on skates. 我穿着冰鞋在冰上滑得很快。
- The downhole isolation technology is to use downhole isolation valve to isolate the oil/gas and downhole pressure below the valve, which is currently the most practical snubbing technique. 井下隔离技术是利用套管阀将井下的油气和压力封隔在阀板以下,是目前最实用的一种不压井作业技术。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
