engineering component parts list
parts list
零件明细表
物料清单
备件表
零件表
零件导向
明细栏
明细表
件号册
百万分率
Mistake of row-column number in the drawing number of 1∶1000000
recombination of the number of grain and the number of panicle
3D non-axisymmetrical parts
3D Standard Parts Libraries
Abel summation by parts method