关于垫片和螺栓连接? 5.1.1 Flanges shall be faced for a confined gasket joint, either tongue and groove, or Standard TEMA confined joint, unless specified otherwise. 请问其中 a confined gasket joint怎样翻译更准确 5.1.2 All bolted joints for shells, channels and covers shall be of the through-bolt joint construction, except that above 105 kg/cm2 design pressure studded-in channel covers are acceptable. 请问其中bolted我理解成螺栓连接的,那studded-in 怎么翻译 查看更多13个回答 . 3人已关注