
NOT GO plug gauges with cylindrical gauging member over 40 mm up to 250 mm nominal diameter, for use in precision engineering
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
NOT GO plug gauges with cylindrical gauging member over 40 mm up to 250 mm nominal diameter, for use in precision engineering
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻