This standard specifies the purchase order requirements,manufacturing techniques,technical requirements,inspection rules,test methods,acceptance and delivery for heavy steel castings.
This standard is applicable to the heavy steel castings of sand casting and casting mold casting which has equivalent thermal conduction with sand mold.
定价: 288元 / 折扣价: 245 元 加购物车
This standard specifies the order requirements,manufacturing processes,technical requirements,inspection rules,testing methods,acceptance,quality certificates,markings and packaging of large exposed gear steel castings.
This standard is applicable to the ordering,manufacturing and inspection of large exposed gear steel castings produced with sand casting process and in the way of exposed drive.
定价: 372元 / 折扣价: 317 元 加购物车