tongue and groove facing flange
榫槽面法兰 tongue and groove face flange
槽榫面法兰 Tongue and groove face flange
榫槽式槽面、法兰连接 GF
·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
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.
youdao
应用推荐
模块上移
模块下移
不移动