
Geometrical Product Specifications (gps) - Filtration - Part 1: Overview And Basic Concepts (iso/dis 16610-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Geometrical Product Specifications (gps) - Filtration - Part 1: Overview And Basic Concepts (iso/dis 16610-1:2012)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻