Phthalic acid dimethyl phthalate two two and two formic acid ethyl ester two for cellulose acetate film, transparent paper and moldingpowder production.
邻苯二甲酸二甲酯与邻苯二甲酸二乙酯配合用于醋酸纤维素的薄膜、透明纸和模塑粉等制作中。
2
This experiment studied the influence of mold design on molding a cuppy product from maize stalk powder.
就模具结构对玉米秸秆粉粒体材料压制杯形工件的影响进行了研究。
3
Shell aluminum alloy die-casting molding, high strength, high voltage electrostatic powder coating, corrosion resistance.