Die-head Structure机头结构
die e head rivet冲垫铆钉
Die-head模头;板牙头;翻译
die-head chaser翻译
die-head rivet冲垫柳钉
Die-Head Diameter模头直径
Die-Head Heating模头电热
slot die-head模口间隙
Twin-extrusion die-head一机多模