1.
Symbols for alternating-current electricity meters
GB/T17441-1998交流电度表符号
2.
Acceptance inspection of class 2 alternating current watthour meters
GB/T3925-19832.0级交流电度表的验收方法
3.
Factors Affectirtg Accuracy in Measurement of AC Kilowatt-hour Meter for Locomotive
影响机车用交流电度表计量精度的因素
4.
supply meter for direct or alternating current
直流或交流电供应电度表
5.
" Class 0.5, 1 and 2 alternating current watthour meters"
GB/T15283-19940.5、1和2级交流有功电度表
6.
Alternating current static watt-hour meters for active energy (classes 1 and 2)
GB/T17215-19981和2级静止式交流有功电度表
7.
AC clip-on voltammeter
钳形交流电压电流表
8.
AC rectifying type round instrument
交流整流系圆形电表
9.
AC rectifying type rectangular instrument
交流整流式方形电表
10.
AC moving iron rectangular instrument
交流电磁系矩形电表
11.
representation of the a.c.properties of resistor
电阻器交流特性的表示
12.
pocket AC clip-on voltammeter
袖珍钳型交流电压表
13.
AC-DC digital voltage meter
交直流两用数字电压表
14.
AC moving iron round instrument
交流动铁式圆形电表
15.
AC moving coil round instrument
交流动圈式圆形电表
16.
AC moving coil rectangular instrument
交流动圈式矩形电表
17.
The Uncertainty Evduation of Measurment for Dcvoltage of Three-phase and Direct Current Power Standard
三相交直流仪表检定装置的直流电压测量结果不确定度评定
18.
The AC arc on pollution surface is alternate in strength in each cycle and even extinguishes and reignnes during the current passing through zero.
沿染污绝缘表面的交流电弧在每周内强度交变，甚至当电流过零时发生熄灭和重燃。