sealing rod的意思|示意
止水条
sealing rod相关短语
1、 Flat Sealing Rod 扁平密封杆
2、 rod sealing unit 光杆密封器
3、 sealing driving rod 密封拨杆
4、 polished rod sealing 光杆密封
5、 cylinder rod sealing 活塞杆密封
6、 piston rod sealing box 活塞杆密封盒
7、 valve rod sealing device 阀杆密封装置
sealing rod相关例句
Wire line flexible pumping rod is a coiled rod with sealing wire line.
钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。
The paper introduces the structure, characteristics, working principle and field application of the new type of rod sealing unit.
介绍了一种新型光杆密封器的结构、特点、工作原理和现场应用情况。
The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, buffer device, sealing device and exhaust device.
液压升降机中使用的液压油缸，其组成部分通常有五部分：活塞和活塞杆、缸筒和缸盖、缓冲装置、密封装置、排气装置。