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- Stub acme thread on stem provides rapid open-close operation. 阀杆上的短梯形螺纹适用于快速启闭操作。
- Manual actuator stems are single lead stub acme threads with one piece heavy duty clip welded on. 手动执行器轴是单导短梯形螺纹，带一件重型焊接夹子。
- stub acme thread 短梯形螺纹
- Acme thread design for fast change-outs, resistive to dirt build-up obstructions. 螺纹设计用于快速装拆,有效防止灰尘的阻塞。
- Manual actuator stems are single load stub acme threads. The actuator bonnet stem connection is a threaded split block coupling that is bolted together. 手动执行器轴是单导短梯形螺纹。执行器阀盖阀杆连接是螺纹开口块联轴节，并采用螺栓连接在一起。
- Non-rotating Stem with precision Acme threads and burnished finish. Valve suitable for horizontal installation. 不旋转阀杆具有精密梯形螺纹和经过抛光的表面光泽度。
- Non-rotating stem with precision Acme threads and burnished finish. Double Acme for faster operation. 不旋转的阀杆具有精密的梯形螺纹和抛光光洁度。双梯形螺纹使得操作更加快速。
- Keywords Acme Thread leadscrew;Error Correcnon;Control; 梯形丝杠;误差校正;控制;
- On-line Error Correction and Control of Acme Thread Leadscrew in Finish Turning 梯形丝杠精车误差在线校正和控制
- The crayon had been worn down to a stub. 这枝蜡笔用得只剩一小段了。
- It may take an hour to wind off all the thread. 把所有线都松下需一个小时。
- Stub out your cigarette in the ash tray. 把你俩的香烟在烟灰缸里捻熄。
- The thread seems to match the cloth. 这线和这布似乎很相称。
- How many spools of thread did you use? 你用了几轴线?
- Schubert reach the acme of his skill while quite young. 舒伯特的技巧在他十分年轻时即已达顶峰。
- I'm afraid I've lost the thread of your argument. 我恐怕没有抓住你的论据的思路。
- A loose end, fringe, or tuft of thread. 碎屑松散的线的末端、毛边或一束线
- For strong sewing use double, not single thread. 为了缝得牢，用双线，而不要用单线。
- The girl tied the ends of the thread. 这女孩把线的两端结起来。
- She passed a thread through the eye of her needle. 她将线穿过她的针眼。
