JJG(航天) 34-1999
交流数字电压表检定规程
Verification regulation for AC digital voltmeter
1999-05-17
JJG (航天) 34-1999
交流数字电压表检定规程
Verification regulation for AC digital volmeter
JJG(航天) 35-1999
交流数字电流表检定规程
Verification regulation for AC digital current meter
1999-05-17
JJG(粤) 041-2017
交直流数字高压表
AC/DC Digital High Voltage Meters
2017-09-05
ETSI TS 103 190
Digital Audio Compression (AC-4) Standard
数字音频压缩（AC-4）标准
2014-04-01
JJG (航天) 35-1999
交流数字电流表检定规程
Verification regulation for AC digital current meter
JJF 1491-2014
数字式交流电参数测量仪校准规范
Calibration Specification for Digital AC Electrical Parameters Meter
2014-11-17
ETSI TS 103 190-1
Digital Audio Compression (AC-4) Standard; Part 1: Channel based coding
数字音频压缩（AC-4）标准；第1部分:基于信道的编码
2018-02-01
MIL MIL-M-7793/11 Notice 1-Validation
METER, TIME TOTALIZING, DIGITAL, 20 TO 130 VOLTS, DC OR AC TO 500 HZ
20至130伏直流或交流至500赫兹的数字时间累计仪表
1991-10-09
MIL MIL-M-7793/11
METER, TIME TOTALIZING, DIGITAL, 20 TO 130 VOLTS, DC OR AC TO 500 HZ
20至130伏直流或交流至500赫兹数字时间积算表
1982-09-24
MIL MIL-DTL-7793/11A
Meter, Time Totalizing, Digital, 20 to 130 Volts, DC or AC to 500 Hz
20至130伏直流或交流至500赫兹数字时间积算表
2012-10-19
MIL MIL-DTL-7793/11A Notice 1-Validation 1
Meter, Time Totalizing, Digital, 20 to 130 Volts, DC or AC to 500 Hz
20至130伏、直流或交流至500赫兹的数字时间累计仪表
2017-07-20
IEC 60688-2024
Electrical measuring transducers for converting AC and DC electrical quantities to analogue or digital signals
用于将交流和直流电量转换为模拟或数字信号的电气测量传感器
2024-08-30
SMPTE ST 340-2015
Format for Non-PCM Audio and Data in AES3 -- ATSC A/52B Digital Audio Compression Standard for AC-3 and Enhanced AC-3 Data Types
AES3中非PCM音频和数据的格式——AC-3和增强型AC-3数据类型的ATSC A/52B数字音频压缩标准
2015-03-27
DIN EN 190116
Family specification: AC MOS digital integrated circuits; German version EN 190116:1993
系列规格:交流MOS数字集成电路；德文版EN 190116:1993
1995-06-01
GB/T 17215.303-2022
交流电测量设备 特殊要求 第3部分：数字化电能表
Electricity metering equipment(AC)—Particular requirements—Part 3: Digital input electricity meter
2022-04-15
BS EN 190116-1994
Harmonized system of quality assessment for electronic components. Family specification: AC MOS digital integrated circuits
电子元件质量评定协调体系 系列规格:交流MOS数字集成电路
1994-03-15
BS IEC 61937-3-2017+A1-2020
Digital audio. Interface for non-linear PCM encoded audio bitstreams applying IEC 60958-Non-linear PCM bitstreams according to the AC-3 and enhanced AC-3 formats
数字音频 应用IEC 60958的非线性PCM编码音频比特流接口
2021-06-03
MIL MIL-M-7793/4A Notice 2-Inactivation
METER, TIME TOTALIZING, MINIATURE, DIGITAL, 115 V AC, ROUND (SUPERSEDING MIL-M-7793/4)
时间累计仪表 微型 数字 115伏交流电 圆形（取代MIL-M-7793/4）
1999-04-14
MIL MIL-M-7793/4A Notice 1-Validation
METER, TIME TOTALIZING, MINIATURE, DIGITAL, 115 V AC, ROUND (SUPERSEDING MIL-M-7793/4)
时间累计仪表 微型 数字 115伏交流电 圆形（取代MIL-M-7793/4）
1991-10-09