metallurgical crane
冶金起重機(jī)英語翻譯例句
Application of 3D hook positioning and measuring device to metallurgical crane
吊鉤三維定位檢測裝置在冶金起重機(jī)上的應(yīng)用
The application of bearing with inserted graphite to large metallurgical crane
鑲嵌石墨軸承在大型冶金起重機(jī)上的應(yīng)用