登录
首页 / 标准检索

标准检索

共找到 26,254 项标准,第 25 / 1313 页

IEC 60216-8:2013
Electrical insulating materials - Thermal endurance properties - Part 8: Instructions for calculating thermal endurance characteristics using simplified procedures
现行 ICS 29 电气工程 2013 38 页 ¥2
IEC 60227-1:2024
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 1: General requirements
现行 ICS 29 电气工程 2024 23 页 ¥2
IEC 60227-3:2024
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 3: Non-sheathed cables for fixed wiring
现行 ICS 29 电气工程 2024 22 页 ¥2
IEC 60227-4:2024
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 4: Sheathed cables for fixed wiring
现行 ICS 29 电气工程 2024 12 页 ¥1
IEC 60227-5:2024
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 5: Flexible cables (cords)
现行 ICS 29 电气工程 2024 28 页 ¥2
IEC 60227-7:2024 RLV
Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 7: Flexible cables screened and unscreened with two or more conductors and of rated voltages up to and including 300/500 V
现行 ICS 29 电气工程 2024 32 页 ¥2
IEC 60228:2023 CMV
Conductors of insulated cables
现行 ICS 29 电气工程 2023 70 页 ¥5
IEC 60229:2007
Electric cables - Tests on extruded oversheaths with a special protective function
现行 ICS 29 电气工程 2007 22 页 ¥2
IEC 60230:2018+AMD1:2021 CSV
Impulse tests on cables and their accessories
现行 ICS 29 电气工程 2018 50 页 ¥3
IEC 60231:1967
General principles of nuclear reactor instrumentation
现行 ICS 27 能源和热传导工程 1967 37 页 ¥2
IEC 60231A:1969
First supplement - General principles of nuclear reactor instrumentation
现行 ICS 27 能源和热传导工程 1969 33 页 ¥2
IEC 60231C:1974
Third supplement: Instrumentation of gas-cooled graphite-moderated reactors
现行 ICS 27 能源和热传导工程 1974 11 页 ¥1
IEC 60231D:1975
Fourth supplement: Principles of instrumentation for pressurized water reactors
现行 ICS 27 能源和热传导工程 1975 17 页 ¥1
IEC 60231E:1977
Fifth supplement: Principles of instrumentation of high temperature indirect cycle gas-cooled power reactors (HTGR)
现行 ICS 27 能源和热传导工程 1977 15 页 ¥1
IEC 60235-1:1972
Measurement of the electrical properties of microwave tubes. Part 1: Terminology
现行 ICS 01 综合、术语学、标准化、文献 1972 55 页 ¥3
IEC 60235-1A:1975
Measurement of the electrical properties of microwave tubes - Part 1: Terminology - First supplement
现行 ICS 01 综合、术语学、标准化、文献 1975 33 页 ¥2
IEC 60235-2A:1974
Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Chapter V: Methods of measuring parasitic noise
现行 ICS 31 电子学 1974 57 页 ¥3
IEC 60235-2B:1975
Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Second supplement
现行 ICS 31 电子学 1975 34 页 ¥2
IEC 60235-2C:1976
Measurement of the electrical properties of microwave tubes - Part 2: General measurements - Third supplement
现行 ICS 31 电子学 1976 30 页 ¥2
IEC 60235-3:1972
Measurement of the electrical properties of microwave tubes. Part 3: Disk seal tubes
现行 ICS 31 电子学 1972 23 页 ¥2