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理想的直流测量仪表应该将 d’Arsonval 的无摩擦张挂和 Weston 线圈的坚固安装的优点——高灵敏度和坚固性——结合起来,一种新技术——双丝张挂——是可望于满足这个要求的。
Ideal dc meters should combine the benefits of the d’Arsonval frictionless mounting with the rugged installation of Weston coils - high sensitivity and ruggedness - and a new technology - twin wire hanging - is expected to meet This request