by means of air separation, heavy pressure grinding, and shearing. in the process of chinese medicine production, medicinal material comminution is a common process. during the pulverization process, the composition and pharmacological effects of the drug should be kept as constant as possible. the...
of constructions for normal, aggressive and corrosive reactions. supplied to chemicals, petrochemicals, pharmaceuticals, paints and other host of industries, our reactors withstand the test of time. we make them in various material of construction including ss, carbon steel, and other exotic material...
bb cream g this item is lasting performance make-up pure mineral ... company: [ cn] guangzhou promise trading co.,ltd . product: lotion pump,perfume pump,atomizer .specification: / .we have different size to choose: / ; / ; / ,etc .colors is available and we make test one by one .mainly used in ......