we need an assembly line where you have sliced and cut metal sheets put together forming I-beam section , thus automatically and continuously welded forming the “ built-up beam section “ required with the required web-flange thickness, beam length and web and flange dimensions.
ملاحظاتی درباره ترجمه
I beam= I krişi weld=kaynak yapma web flang=flanş ağı slice=dilimleme