The Pharmacopoeias contain a very large number of preparations of Ipecacuanha, most of which are standardized.药典包含依必格酊的制剂, 多数已被规?化.The parts of an automobile are standardized.汽车零件是标准化了的.The company is in Shandong Provinc...
The rotating slipring is insulated from the shaft by a laminated plastic bushing.旋转滑环是用片状塑料衬套与轴绝缘的.Place Taper - lock Bushing and Timing Belt Pulley on the transmission shaft.将锥面紧固套与同步带轮装在传动轮上.The adapter bushing and key...