flanged ball meaning in English
凸沿滚珠
凸缘滚珠
Examples
- Has a higher application temperature than teflon ? seated flanged ball valves
比特氟隆阀座法兰球阀还高的应用温度。 - Actuator mounting dimensions for flanged ball valves , see pages 77 - 84
用于法兰球阀的执行机构安装尺寸，请参阅第77 - 84页。