series boost current transformer 串联放大电流变压器 series connection of transformer 变压器串联 over-voltage protection for series transformer 串联变压器过电压保护 ..
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Aerospace series - elements of electrical and optical connection - Test methods - Part 704: electrical elements - Measurement of turns ratio on a transformer used in a coupler.
航空航天系列。电气及光学连接件。试验方法。第704部分：电气件。耦合器用变压器的匝数比测量。
Our company is an enterprise which is specializing in AH series transformer, arrester and the insulating safe protective equipment of connection wire end of open air development.
公司是专业生产ah系列变压器、避雷器、户外开发等接线端头绝缘安全护具的企业。
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