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4421 |
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4422 |
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4423 |
IEC 60156:2018
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method |
4424 |
IEC 60156:2018 RLV
Insulating liquids - Determination of the breakdown voltage at power frequency - Test method |
4425 |
IEC 60189-1:2018
Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods |
4426 |
IEC 60189-1:2018 RLV
Low-frequency cables and wires with PVC insulation and PVC sheath - Part 1: General test and measuring methods |
4427 |
IEC 60191-1:2018
Mechanical standardization of semiconductor devices - Part 1: General rules for the preparation of outline drawings of discrete devices |
4428 |
IEC 60191-2:1966/AMD20:2018
Amendment 20 - Mechanical standardization of semiconductor devices - Part 2: Dimensions |
4429 |
IEC 60191-4:2013/AMD1:2018
Amendment 1 - Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages |
4430 |
IEC 60191-4:2013+AMD1:2018 CSV
Mechanical standardization of semiconductor devices - Part 4: Coding system and classification into forms of package outlines for semiconductor device packages |
4431 |
IEC 60204-11:2018
Safety of machinery - Electrical equipment of machines - Part 11: Requirements for equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV |
4432 |
IEC 60204-11:2018 RLV
Safety of machinery - Electrical equipment of machines - Part 11: Requirements for equipment for voltages above 1 000 V AC or 1 500 V DC and not exceeding 36 kV |
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4434 |
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4435 |
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4436 |
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4437 |
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4438 |
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4439 |
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4440 |
IEC 60276:2018
Carbon brushes, brush holders, commutators and slip-rings - Definitions and nomenclature |