楔形环 meaning in Chinese
wedge ring
Examples
- Steel tubes for mining - part 2 : wedge rings rated for pn 10 and pn 40
矿山用钢管.第2部分:额定压力pn10和pn40的楔形环 - Internal combustion engines - small diameter piston rings - part 9 : keystone rings
内燃机.小直径活塞环.第9部分:楔形环 - Internal combustion engines - small diameter piston rings - part 10 : half keystone rings
内燃机.小直径活塞环.第10部分:半楔形环