skin-pre mill 毛皮轧光机
pre mill 毛皮轧光机
Metallographic pre mill series 金相预磨机系列
pre-finishing mill 预精轧机
pre piercing mill 压力穿孔机
The standardized use of M-2 pre-mill contributes to the improvement of work efficiency and ensures operation safety.
M - 2型预磨机的规范化使用，可以提高工作效率，保障操作安全。
The utility model can provide initial pre pressure after the entry of materials different in size into the horizontal roll mill and produce granules of similar size.
本实用新型能够使大小不一的物料，在进入卧辊磨内后得到初步的预压、形成颗粒均齐的物料。
A kind of new surfacing material was developed with pre-diffused alloy powder as main constituent, and the rolling mill guides were repaired.
以预扩散合金粉为主要材料研制了一种导卫板堆焊材料，并对某厂轧机导卫板进行了堆焊修复。
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