榫接
joggling
铁磁部份的总损失
total losses of a ferromagnetic part
铁磁氧化部份
ferromagnetic oxide parts
停业部份营业收益
income from discontinued operations
通信转接部件
communication switching unit
榫
tenon
tenon
榫槽杆
gain pole
榫槽接合
tongue and groove joint
榫搭接
joggled lap joint
榫舌
tang; tongue
榫头
rabbet
榫眼
mortise
mortise
榫眼机
boring and mortising machine; mortising machine
榫子
quoin
凸榫
tenon
遂时可直接购买的政府债券
tap
缩径管接头
reducing coupling
踏阶连接角铁
foot step fastening angle
台上接头
table tape
炭精接头
carbon contact