[Material "Hatena Magazine Basic Knowledge Edition" Now Available] Basic knowledge of electricity and international standards that can be learned easily during work breaks!
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"Hatena Magazine - Basic Knowledge Edition" is a highly popular technical document that explains 17 themes, including basic knowledge of international electrical standards, over 70 pages. It also clearly explains concepts such as electronics and static electricity with diagrams and illustrations, so please take a look. [Contents (Excerpt)] - What is a unit? - What is energy? - What is electricity? - What is a fan motor? - What is Freon? - What are international standards? - International standards and power supply issues - What are the plugs and sockets around the world?
