
Firefighting And Fire Protection - Two-pole Connector, 16 A, 42 V - Part 2: Plug
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Firefighting And Fire Protection - Two-pole Connector, 16 A, 42 V - Part 2: Plug
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻