Applied CNC mold professional basic course textbook series: Mechanical Drawing(Chinese Edition) - Softcover

JIANG QUAN XIN

 
9787560934327: Applied CNC mold professional basic course textbook series: Mechanical Drawing(Chinese Edition)

Synopsis

Language:Chinese.Soft cover.description:Paperback Pages Number: 326 Mechanical Drawing (application of numerical control mold professional basic course textbook series) The main content includes basic knowledge of the mapping. point. straight line. plane projection of three-dimensional p

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