The current industry trend is to weld the stainless steel exhaust components directly to cast Ductile Iron exhaust manifolds, which significantly reduces welding consumable options.
目前工业制造的趋势是将不锈钢排气组件和球墨铸铁排气歧管直接焊接在一起，这大大缩小了焊材的选择范围。
2
It took the workers three hours to weld the new iron frame onto the front gate.
工人们花了三个小时才把新铁框焊接到前门上。
3
A homogeneous weld electrode was developed for welding spheroidal graphite cast iron.