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IEC 61034-1:2005/AMD2:2019
Amendment 2 - Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
现行
ICS 29 电气工程
2005
5 页
¥1
IEC 61034-2:2005+AMD1:2013+AMD2:2019 CSV
Measurement of smoke density of cables burning under defined conditions - Part 2: Test procedure and requirements
现行
ICS 29 电气工程
2005
69 页
¥5
IEC 61034-2:2005/AMD2:2019
Amendment 2 - Measurement of smoke density of cables burning under defined conditions - Part 2: Test procedure and requirements
现行
ICS 29 电气工程
2005
5 页
¥1
IEC 61039:2008
Classification of insulating liquids
现行
ICS 29 电气工程
2008
24 页
¥2
IEC 61039:2025
Classification of insulating liquids
现行
ICS 29 电气工程
2025
24 页
¥2
IEC 61041-1:1990
Non-broadcast video tape recorders. Methods of measurement - Part
1: General, video (NTSC/PAL) and audio (longitudinal)
characteristics
现行
ICS 33 电信、音频和视频工程
1990
67 页
¥5
IEC 61041-2:1994
Non-broadcast video tape recorders - Methods of measurements - Part
2: Video characteristics chrominance SECAM
现行
ICS 33 电信、音频和视频工程
1994
27 页
¥2
IEC 61041-3:1993
Non-broadcast video tape recorders - Methods of measurement - Part 3: Audio characteristics for FM recording
现行
ICS 33 电信、音频和视频工程
1993
49 页
¥3
IEC 61041-4:1997
Non-broadcast video tape recorders - Methods of measurement - Part 4: Calibration tape (NTSC/PAL/SECAM)
现行
ICS 33 电信、音频和视频工程
1997
39 页
¥2
IEC 61041-5:1997
Non-broadcast video tape recorders - Methods of measurement - Part 5: High-band video tape recorders, including those equipped with Y/C video connectors (NTSC/PAL)
现行
ICS 33 电信、音频和视频工程
1997
61 页
¥5
IEC 61043:1993
Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones
现行
ICS 17 计量学和测量、物理现象
1993
69 页
¥5
IEC 61047:2004
DC or AC supplied electronic step-down convertors for filament lamps - Performance requirements
现行
ICS 29 电气工程
2004
33 页
¥2
IEC 61051-1:2018
Varistors for use in electronic equipment - Part 1: Generic specification
现行
ICS 31 电子学
2018
117 页
¥5
IEC 61051-2-2:1991
Varistors for use in electronic equipment - Part 2: Blank detail specification for zinc oxide surge suppression varistors. Assessment level E
现行
ICS 31 电子学
1991
25 页
¥2
IEC 61051-2:2021
Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors
现行
ICS 31 电子学
2021
42 页
¥3
IEC 61053-1:1991
Helical-scan video tape cassette system using 12,65 mm (0,5 in)
magnetic tape on type Beta format - FM audio recording - Part 1:
625 line-50 field systems
现行
ICS 33 电信、音频和视频工程
1991
21 页
¥2
IEC 61053-2:1991
Helical-scan video tape cassette system using 12,65 mm (0,5 in)
magnetic tape on type Beta format - FM audio recording - Part 2:
525 line-60 field systems
现行
ICS 33 电信、音频和视频工程
1991
19 页
¥1
IEC 61056-1:2012
General purpose lead-acid batteries (valve-regulated types) - Part 1: General requirements, functional characteristics - Methods of test
现行
ICS 29 电气工程
2012
41 页
¥3
IEC 61057:2017
Live working - Insulating aerial devices for mounting on a chassis
现行
ICS 29 电气工程
2017
177 页
¥5
IEC 61058-1-1:2016
Switches for appliances - Part 1-1: Requirements for mechanical switches
现行
ICS 29 电气工程
2016
30 页
¥2