变频电量分析仪校准规范
Calibration Specification of Variable Frequency Electric Quantity Analyzer

2016-03-03

Calibration of measurement equipments for electrical quantities - High-frequency fieldstring meters
电气量测量设备的校准.高频场串仪表

2004-06-01

三相变频电源校准规范
Calibration Specification for Three Phase Variable-Frequency Power Supply

2018-04-30

Coils, Electrical, Fixed and Variable, Radio Frequency General Specification for
射频固定和可变线圈通用规范

2013-05-06

Coils, Electrical, Fixed and Variable, Radio Frequency General Specification for
射频固定和可变电气线圈通用规范

2018-03-09

Coils, Electrical, Fixed and Variable, Radio Frequency General Specification for
射频固定和可变电气线圈通用规范

2013-05-23

采煤机电气调速装置技术条件 第2部分:变频调速装置
Specification for adjustable speed electrical equipment of shearer Part 2:Speed-adjustable equipment by variable voltage variable frequency

2008-11-19

矿井提升机和矿用提升绞车变频传动电控设备 检验规范
Mine hoists and mine winders 一- Variable frequency electric controlequipment - Inspection specifications

2018-04-30

ELECTRIC GENERATING SYSTEM, VARIABLE SPEED CONSTANT FREQUENCY, AIRCRAFT, GENERAL SPECIFICATION FOR (SUPERSEDING MIL-E-23001A)
飞机变速恒频发电系统通用规范（代替MIL-E-23001A）

1976-06-28

ELECTRIC GENERATING SYSTEM, VARIABLE SPEED CONSTANT FREQUENCY, AIRCRAFT, GENERAL SPECIFICATION FOR (SUPERSEDING MIL-E-23001A)
飞机变速恒频发电系统通用规范（代替MIL-E-23001A）

1994-02-01