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- large main valve piston ring 主阀大活塞环
- large main valve piston 主阀大活塞
- main valve piston 主阀活塞
- small main valve piston 主阀小活塞
- ANQING TP GOETZE PISTON RING CO., LTD. 安庆帝伯格茨活塞环有限公司。
- JiangSu Yizheng Wellong Piston Ring Co., Ltd. 江苏仪征威龙活塞环有限公司。
- Nanjing Feiyan Piston Ring Co., Ltd. 南京飞燕活塞环股份有限公司。
- Kaifeng Dongri Piston Ring Manufacture Co., Ltd. 开封市东日活塞环制造有限公司。
- Cylinder Head, Cylinder Liner, Connecting Rod, Piston, Piston Ring, Fan Clutch and Engine Valve etc. 主营气缸盖,气缸套,活塞,活塞环,离合器,引擎气门等。
- SPECIFY: Energized to open or energized to close main valve. 具体说明:通电后开启还是通电后关闭主阀。
- He checked the flow of water by shutting off the main valve. 通过关上主阀他中断了水流。
- The frictional power consumption in piston ring group were analyzed. 分析了活塞环组的摩擦损失,研究了活塞环的结构变化。
- These bands are called piston rings. 这些圈叫做活塞环。
- Checking and protecting large main rolling mill direct current dynamo By SBC,economy loss was avoided. 利用单板机对大型直流电动机检测和保护,避免了不必要的经济损失。
- Remove the cover and diaphragm. The relief valve piston assembly can be lifted straight up and out. 拆卸阀盖和隔膜。安全阀活塞总成可以笔直提出到外面来。
- Relief valve piston O-ring not free to move due to pipe scale, dirt or build up of mineral deposits. 由于管道的划痕、污垢或矿物质沉淀累积造成安全阀活塞O形环无法自由移动。
- According to introducing, burglarproof of door of guard against theft two large main component part are door body and lock of guard against theft. 据介绍,防盗门防盗的两大基本构件就是门体和防盗锁。
- The working process of the pneumatic valve was descried and the force on the valve piston was analyzed. 通过对气动阀工作过程的描述及对其阀芯的受力分析,提出了气动排污阀设计方法。
- To the horizontal large main arbor, it is key to solve the inconvenience of fit, adjust and maintain evocable by the weight of shaft. 对于卧式布置的大型主轴,结构设计上要在保证主轴达到精度要求的条件下,着重解决因自重而引起的安装、整、修不便的问题,若重视不够,将使机床不能正常工作。
- Comprising of one large main island and around 50 smaller ones, Singapore is situated in South-East Asia between Malaysia and Indonesia. 新加坡由一个主要岛屿和50个小岛屿组成,地处东南亚,身处马来西亚和印度尼西亚之间。