Screw, clip, glue, bond, weld or otherwise assemble parts and components to form final products.
拧紧,夹牢,粘和,邦粘,焊接或以其他方式组装零部件,形成最终产品。
2
The longitudinal cracks along bond line and the transverse cracks which cut across the weld metal cross section inside weld metal were formed, while X65 pipe line steel was welding.