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。
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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