2025-09-06 21:30 浏览次数 8
有皱折的弯管『适用于大直径管子
Outer frame is used advanced digital controled creased bend pipe reduction board machine impacting processing industry galvanized board strong causticity resistance.
外框采用先进的数控折弯机、数控减板机以及数控沖床加工工业,特厚镀锌板,抗腐蚀性极强。