Dc bridges for measuring resistance ; amendment 2 电阻测量用直流电桥.第2次修订
2.
Verification regulation of the dc bridges for measuring temperature 直流测温电桥检定规程
3.
The portable dc bridge is a device for measuring resistance that be applied widely to field - testing of electric power system 摘要携带式直流电桥是一种电队测量仪器,在电力系统现场测试中应用极广。