Used to separate the metal impurity in material, adopt to feed works, grain oil process works;
用于分离原料中的磁性金属杂质，适用于饲料厂、粮油加工厂等；
Some details on N32 rotary type air compressor oil were described, including the trial-production, base oil process technique and additives selection.
阐述了N32回转式空气压缩机油的试制过程、基础油加工工艺以及添加剂的选择。
Some details on N32 rotary type air compressor oil were described, including the trial-production, base oil process technique and additives selection.
阐述了N32回转式空气压缩机油的试制过程、基础油加工工艺以及添加剂的选择。
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