male nozzle的意思|示意
美 / meil ˈnɔzəl /
英 / ˈmɑli ˈnɑzəl /
带外螺纹的喷嘴
male nozzle相关例句
When male and female (M&F) or tongue and groove (T&G) type flanges are specified, the nozzle flange facing of the vessel shall be of female or groove type.
如指定使用外螺纹及内螺纹或榫面及槽面法兰，容器设备口法兰端面应为凹槽型。