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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 17215.303-2022 |
Special requirements for AC measuring equipment Part 3: Digital watt hour meters {译} 交流电测量设备 特殊要求 第3部分：数字化电能表 |
China National Standards watt |
 English PDF |
| GB/T 15284-2022 |
Special requirements for multi rate watt hour meters {译} 多费率电能表 特殊要求 |
China National Standards watt |
English PDF |
| GB/T 22264.3-2022 |
Mounted electrical measuring instruments with digital display - Part 3: Particular requirements for wattmeters and reactive wattmeters {译} 安装式数字显示电测量仪表 第3部分：功率表和无功功率表的特殊要求 |
China National Standards watt |
English PDF |
| GB/T 7676.3-2017 |
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 3：Special requirements for wattmeters and varmeters 直接作用模拟指示电测量仪表及其附件 第3部分：功率表和无功功率表的特殊要求 |
China National Standards watt |
English PDF |
| GB/T 22264.3-2008 |
Mounted digital display electric measuring instruments - Part 3: Special requirements for wattmeters and varmeters 安装式数字显示电测量仪表 第3部分：功率表和无功功率表的特殊要求 |
China National Standards watt |
English PDF |
| GB/T 17666-1999 |
Quick test method for determination of tannin in wattle bark extracts 黑荆树栲胶单宁快速测定方法 |
China National Standards watt |
English PDF |
| GB/T 7676.3-1998 |
Direct acting indicating analogue electrical measuring instruments and their accessories--Part 3:Special requirements for wattmeters and varmeters 直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功率表的特殊要求 |
China National Standards watt |
English PDF |
| GB/T 17442-1998 |
Acceptance inspection fordirect connected alternating current static watt-hour meters for active energy (classes 1 and 2) 1级和2级直接接入静止式交流有功电度表验收检验 |
China National Standards watt |
English PDF |
| GB/T 3925-1983 |
Acceptance inspection of class 2 alternatingcurrent watthour meters 2.0级交流电度表的验收方法 |
China National Standards watt |
English PDF |
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