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来源:雅诚德英语网
Summarizes manufacture technology of welding and machining for columns and crossbeams by which the fram is made up of CM2 magnetic testing equipment.
介绍CM2磁试验设备主框架立柱、横梁的焊接及机械加工工艺。
Summarizes manufacture technology of welding and machining for columns and crossbeams by which the fram is made up of CM2 magnetic testing equipment.
介绍CM2磁试验设备主框架立柱、横梁的焊接及机械加工工艺。