GGD Fixed Type Low-voltage Switchgear Assembly is suitable for distribution systems of AC 50Hz, rated working voltage 400V and rated working current up to and including 4000A in power plant, transformer substation, industrial and mining enterprises, etc.,
The Metal USB memory shell is made of metal material, and the USB has a cap to protect it from damage. There are colorful colors for you to choose, the size is small, each unit is 10 grams, which is convenient for you to carry, and it does not take up spa
Seamless and welded steel pipe for low temperature service, ASTM A333 GR.6-50℃(minus 50℃) impact test will guarantee for use at cold temperature service.