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- valve packing nut 阀填密螺母
- water valve packing nut 水阀填密螺母
- Do not tighten packing nut enough to bind stem. 不要过紧旋转填料螺母，以免粘接阀杆。
- Tighten packing nut lightly if leaks occur around stem. 如果阀杆周围出现泄漏，则轻轻紧固填料螺母。
- Apply heat with the flame directed AWAY from the center of the valve body. Excessive heat can harm the seats. After soldering, the packing nut may have to be tightened. 火焰加热不能直接对着阀体中心。过分加热会损坏阀座。焊接后,可能需要再紧固填料螺母。
- Apply heat with flame directed away from the center of the valve body. Excessive heat can harm the seats. After soldering, the packing nut may have to be tightened. 在用明火加热时不要直接施加在阀体中心上。过热可能损害阀座。焊接后，填料螺母可能需要紧固。
- High-strength cylindrical handle design features easy access to standard adjustable memory stop for system balancing. The valve packing is also readily accessible for routine maintenance. 高强度圆柱形手柄结构具有易于调节用于系统平衡的止动记忆装置的特点。阀门填料也易于进行日常的维护保养。
- make packing nut adjustments with the valve outlet depressurized! 在阀门排气口减压时，进行衬垫螺母调节。
- Proved by practice, the floodgate valve packing seal after transforming can not merely well solve the sealed seepage problem , and has produced very great security and economic benefits. 经实践证明,改造后的闸阀填料密封件不仅能够很好地解决密封渗漏问题,而且产生了很大的安全和经济效益。
- Some wrench-operated valves, specifically those used in ammonia and amines service, have packing nuts with notches machined into the flats. 一些扳手型阀门，特别是那些用于氨和胺设施的扳手型阀门的衬垫螺母带有加工进平面的凹槽。
- For control valves, leakage from valve packing shall be minimised by the use of special packing materials and/or bellows seals designed to meet the SECCO fugitive emissions targets. 对于调节阀，来自填料的泄漏应通过使用特殊的填充材质和/或波纹管式密封设计减小到最小，来达到赛科挥发性散射要求。
- Lightly tighten packing gland nut. 轻轻紧固压紧螺母。
- Phillip is packing up his goods. 菲利普正包装他的货物。
- Have you turned off the water valve? 你关掉水阀了吗？
- Our packing method shall be improved. 我们的包装方法应加以改进。
- Install relief valve cover nut and tighten. 安装安全阀阀盖螺母,并加以紧固。
- I'll be packing up my thing then. 那时候我在收拾行李。
- Stencil an address on a packing case. 用模板在包装箱上印刷地址。
- His new TV came in a big packing case. 他新购的电视机是装在一只大的包装箱内运来的。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
