青云翻译

3.5.16.1 Process: Primary leveling playing clean lines --- --- --- Roll roll roll the pre-welded lap joints --- --- Fixed handling special parts, sealing material sealing the blank --- edges --- acceptance.

3.5.16.1 process: basic leveling elastic-line cleanup------coil laying special------coil joint lap welding site---fixed clamping edge------seal material acceptance.

3.5.16.1 process: basic leveling elastic-line cleanup------coil laying special------coil joint lap welding site---fixed clamping edge------seal material acceptance.