日韩欧美一二,久久亚洲天堂网,亚洲一区二区精品,五月婷婷综合激情网,**毛片**国产夫妻,mm131午夜视频,伊人性伊人情综合网

Main catalogs:

Usage:To cast large-area section ingot of copper and copper alloy

Pattern:Frequency of induction furnace

Effective capacity:1.5~6 ton

Power:300~700kw

Area of ingot section:30~1200cm2

Casting speed:2~18m/h

Maximun length of copper ingot:6cm