短語詞組短語Back panel joint 背板骨seal at panel joint 密封在事務委員會聯(lián)合;正在翻譯welded panel joint 焊接鋼板節(jié)點panel zone of joint 節(jié)點板域water -proofing on outer panel joint 外墻板接縫防水Joint panel 背橫frame joint panel 偏心彎矩節(jié)點域thickness of joint panel 節(jié)點板域厚度 返回 panel joint