您要查找的是不是:
- Lift check valve module straight out, taking care not to hit and damage seat ring. 直接将止回阀模块取出,小心不要碰到和损坏阀座环。
- Equipped with mechanical lift check feature to close valve the moment flow stops, preventing reverse flow. 配置机械提升式止回阀,当阀门出现流量停止时关闭阀门,防止倒流。
- The in-line spring-actuated lift check also is referred to as the "silent check"because the spring closes the valve before gravity and fluid reversal can slam the valve closed. 由于这种止回阀能够在重力和介质倒流撞击启闭件之前关闭阀门,因此这种直通弹簧驱动升降式止回阀也称为"静音"止回阀。
- These valves have better flow than lift checks and most often use a wafer body for low cost and easy installation. 这种止回阀流通性能比升降式止回阀要好,通常采用平板阀体,这样成本更低,安装也更加容易。
- Casting iron globe valves and lift check valves 通用阀门铁制截止阀与升降式止回阀
- Flanged steel globe valves and lift check valves 通用阀门法兰连接钢制截止阀和升降式止回阀
- Marine bronze male thread lift check valves 船用外螺纹青铜止回阀
- Marine cast iron flanged lift check valves 船用法兰铸铁止回阀
- Success is mine if I stick it out. 只要我坚持到底成功就是我的。
- The plumber made a careful check of the pipes. 管子工对管道做了仔细的检查。
- He seized a stick and laid to in all directions. 他抓起一根棍棒向四下乱打。
- I'll stick it out here until they are back. 我要在这儿顶下去直到他们回来。
- Stick your hand in and see what's in the hole. 把手伸进去,看看洞里有什么。
- My walking stick is the same length as yours. 我的拐杖和你拐杖长度一样。
- He was eating a stick of celery. 他正在吃一根芹菜。
- I threw a stick of charcoal in the fire. 我往火里扔了一根木炭。
- It's quite an effort to lift this heavy box. 抬起这只沉重的箱子要花费相当大的力气。
- She (was) whisked up to the top floor in the lift. 她乘电梯迅速到达顶层。
- The old man could not walk without a stick. 这老人没有手杖就走不了路。
- Between you and me, Howard is a stick. 咱俩私下说说,霍华德是个呆头呆脑的人。