密封杆用英语怎么写
英文写法翻译
Sealing rod
重点词汇
密封杆───Sealing rod
双语使用场景
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。
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。
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。
FIXED RAILWAY INSTALLATIONS. EQUIPMENT FOR OVERHEAD ELECTRIC TELECOMMUNICATION AND SIGNALLING LINES. STIRRUP FOR FLAT SEALING ROD.───铁路固定设备.通讯和信号装置架空线路用器材.扁平嵌入销用箍
FIXED RAILWAY INSTALLATIONS. EQUIPMENT FOR OVERHEAD ELECTRIC TELECOMMUNICATION AND SIGNALLING LINES. FLAT SEALING ROD.───铁路固定设备.通讯信号装置架空线路用器材.扁平嵌入销