
GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - GEOMETRICAL TOLERANCING - DATUMS AND DATUM SYSTEMS (ISO 5459:2011)
出版:Belgian Standards

專家解讀視頻
GEOMETRICAL PRODUCT SPECIFICATIONS (GPS) - GEOMETRICAL TOLERANCING - DATUMS AND DATUM SYSTEMS (ISO 5459:2011)
出版:Belgian Standards
專家解讀視頻