Browse Standards

4331+ standards in database

4331 result(s) found

GB/T 14285-2023 Active

继电保护和安全自动装置技术规程

Technical code for relaying protection and security automatic equipment

ICS: 29.240.99
2024-03-01
GB/T 43081-2023 Active

道路车辆灯泡和光源 尺寸、光电性能要求

Lamps and light sources for road vehicles—Dimensional, electrical and luminous requirements

ICS: 29.140.99
2024-06-01
GB/T 7000.1-2023 Active

灯具 第1部分:一般要求与试验

Luminaires—Part 1:General requirements and tests

ICS: 29.140
2026-01-01
GB/T 7000.223-2023 Active

灯具 第2-23部分:特殊要求 特低电压(ELV)光源用特低电压照明系统

Luminaires—Part 2-23: Particular requirements—Extra-low-voltage lighting systems for ELV light sources

ICS: 29.140
2026-01-01
GB/T 7000.202-2023 Active

灯具 第2-2部分:特殊要求 嵌入式灯具

Luminaires—Part 2-2: Particular requirements—Recessed luminaires

ICS: 29.140
2026-01-01
GB/T 7000.201-2023 Active

灯具 第2-1部分:特殊要求 固定式通用灯具

Luminaires—Part 2-1: Particular requirements—Fixed general purpose luminaires

ICS: 29.140
2026-01-01
GB/T 9089.3-2023 Active

户外严酷条件下的电气设施 第3部分:设备及附件的一般要求

Electrical installations for outdoor sites under heavy conditions—Part 3: General requirements for equipment and ancillaries

ICS: 29.020
2024-07-01
GB/T 5019.13-2023 Active

以云母为基的绝缘材料 第13部分:高导热性玻璃布补强少胶云母带

Insulating materials based on mica—Part 13:High thermal conductivity glass-backed mica tape with less resin

ICS: 29.035.50
2024-07-01
GB/T 7260.1-2023 Active

不间断电源系统(UPS) 第1部分:安全要求

Uninterruptible power systems (UPS)—Part 1: Safety requirements

ICS: 29.200
2024-07-01
GB/T 5019.5-2023 Active

以云母为基的绝缘材料 第5部分:电热设备用硬质云母板

Insulating materials based on mica—Part 5:Rigid mica materials for heating equipment

ICS: 29.035.50
2024-07-01
GB/T 7256.5-2023 Active

民用机场助航灯具 第5部分:航空灯标

Lighting fixtures for civil airport—Part 5: Aeronautical beacon

ICS: 29.140.01
2024-07-01
GB/T 7256.4-2023 Active

民用机场助航灯具 第4部分:风向标

Lighting fixtures for civil airport—Part 4:Wind direction indicator

ICS: 29.140.01
2024-07-01
GB/T 7256.3-2023 Active

民用机场助航灯具 第3部分:精密进近航道指示器

Lighting fixtures for civil airport—Part 3: Precision approach path indicator

ICS: 29.140.01
2024-07-01
GB/T 7256.2-2023 Active

民用机场助航灯具 第2部分:顺序闪光灯和跑道入口识别灯

Lighting fixtures for civil airport—Part 2: Sequence flashing light and runway threshold identification light

ICS: 29.140.01
2024-07-01
GB/T 3836.22-2023 Active

爆炸性环境 第22部分:光辐射设备和传输系统的保护措施

Explosive atmospheres—Part 22: Protection of equipment and transmission system using optical radiation

ICS: 29.260.20
2024-07-01
GB/T 9364.8-2023 Active

小型熔断器 第8部分:带有特殊过电流保护的熔断电阻器

Miniature fuses一Part 8:Fuse resistors with particular overcurrent protection

ICS: 29.120.50
2024-07-01
GB/T 7000.213-2023 Active

灯具 第2-13部分:特殊要求 地面嵌入式灯具

Luminaires—Part 2-13:Particular requirements—Ground recessed luminaires

ICS: 29.140
2026-01-01
GB/T 7000.217-2023 Active

灯具 第2-17部分:特殊要求 舞台灯光、电视、电影及摄影场所(室内外)用灯具

Luminaires—Part 2-17: Particular requirements—Luminaires for stage lighting, television,film and photographic studios (outdoor and indoor)

ICS: 29.140
2026-01-01
GB/T 7000.222-2023 Active

灯具 第2-22部分:特殊要求 应急照明灯具

Luminaires-Part 2-22: Particular requirements-Luminaires for emergency lighting

ICS: 29.140
2024-07-01
GB/T 7000.218-2023 Active

灯具 第2-18部分:特殊要求 游泳池和类似场所用灯具

Luminaires—Part 2-18: Particular requirements—Luminaries for swimming pools and similar application

ICS: 29.140
2026-01-01
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