The country clearly planned key software and integrated circuit design fields
Classification:行业动态
Release time:2019-11-26
Western media said that people who travel abroad often know that in addition to bringing passports and credit cards in luggage, there is a must -have, that is, the power socket adapter suitable for destination countries. why does there is no uniform plug socket in the world? according to the spanish "national daily" website reported on february 26, the international electricity commission pointed out that there are 15 kinds of various plugs in the world, and the voltage of various countries is also different. if you want to use electronic devices abroad, you often encounter problems that are not suitable for plug -in sockets. many people think this is a big trouble. spain's plugs are type c and f. when they arrive in brazil, they are replaced by n -type, and mexico uses type a and b.
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