เครื่องเจนเนอเรเตอร์: What No One Is Talking About 1.4
https://s7iuycg051.doodlekit.com/blog/entry/5231141/6-books-about-you-should-read-13
First multiphase alternating current generators. As A part of the Frankfurt Global Electrotechnical Exhibition, alternating ##primary## latest equipment were being shown in 1891, which had been specifically built