薄板焊接结构
thin-plate welded structure
welded thin plate
铝合金薄板焊接
Al alloy thin-platewelding
薄/厚板焊接机器人
thin and thick plate welding robot
薄钢板焊接风管
the steel sheet welds the wind duct
焊接薄壁钢管
welded thin-walled steel tubes
中厚板—薄板
moderately thick-thin plate
Ta1+TA1+Q345R复合板焊接
Ta1 + TA1 + Q345R composite plate welding
底板焊接工艺
bottom plates welding process