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4331+ standards in database

4331 result(s) found

GB/T 12668.7302-2021 Active

调速电气传动系统 第7-302部分:电气传动系统的通用接口和使用规范 2型规范对应至网络技术

Adjustable speed electrical power drive systems—Part 7-302: Generic interface and use of profiles for power drive systems—Mapping of profile type 2 to network technologies

ICS: 29.200;35.100.05
2022-05-01
GB/T 3836.9-2021 Active

爆炸性环境 第9部分:由浇封型“m”保护的设备

Explosive atmospheres—Part 9:Equipment protection by encapsulation “m”

ICS: 29.260.20
2022-05-01
GB/T 1002-2021 Abolished

家用和类似用途单相插头插座 型式、基本参数和尺寸

Single phase plugs and socket-outlets for household and similar purposes—Types,basic parameters and dimensions

ICS: 29.120.30
2022-11-01
GB/T 2099.1-2021 Active

家用和类似用途插头插座 第1部分:通用要求

Plugs and socket-outlets for household and similar purposes—Part 1: General requirements

ICS: 29.120.30
2022-11-01
GB/T 3836.4-2021 Active

爆炸性环境 第4部分:由本质安全型“i”保护的设备

Explosive atmospheres—Part 4:Equipment protection by intrinsic safety“i”

ICS: 29.260.20
2022-05-01
GB/T 3836.3-2021 Active

爆炸性环境 第3部分:由增安型“e”保护的设备

Explosive atmospheres—Part 3:Equipment protection by increased safety“e”

ICS: 29.260.20
2022-05-01
GB/T 3836.2-2021 Active

爆炸性环境 第2部分:由隔爆外壳“d”保护的设备

Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d”

ICS: 29.260.20
2022-05-01
GB/T 3836.1-2021 Active

爆炸性环境 第1部分:设备 通用要求

Explosive atmospheres—Part 1:Equipment—General requirements

ICS: 29.260.20
2022-05-01
GB/T 3836.33-2021 Active

爆炸性环境 第33部分:严酷工作条件用设备

Explosive atmospheres—Part 33:Equipment in adverse service conditions

ICS: 29.260.20
2022-05-01
GB/T 3836.34-2021 Active

爆炸性环境 第34部分:成套设备

Explosive atmospheres—Part 34:Equipment assemblies

ICS: 29.260.20
2022-05-01
GB/T 40566-2021 Active

流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法

Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method

ICS: 29.045
2022-05-01
GB/T 40561-2021 Active

光伏硅材料 氧含量的测定 脉冲加热惰性气体熔融红外吸收法

Photovoltaic silicon material—Determination of oxygen—Pulse heating inert gas fusion infrared absorption method

ICS: 29.045
2022-05-01
GB/T 40597-2021 Active

电能质量规划 总则

Power quality planning—General

ICS: 29.020
2022-05-01
GB/T 40775-2021 Active

生态设计产品评价技术规范 灯具

Technical specification for eco-design product assessment—Luminaries

ICS: 29.020
2022-05-01
GB/T 40774-2021 Active

生态设计产品评价技术规范 办公设备系列产品

Technical specification for eco-design product assessment—Office equipment

ICS: 29.020;37.100
2022-05-01
GB/T 40579-2021 Active

生态设计产品评价技术规范 通信系统及设备

Technical specification for eco-design product assessment—Communication system and equipment

ICS: 29.020
2022-05-01
GB/T 40863-2021 Active

生态设计产品评价技术规范 电动机产品

Assessment technical specification for eco-design product—Motor products

ICS: 29.020
2022-05-01
GB/T 40583-2021 Active

生态设计产品评价技术规范 电池产品

Technical specification for eco-design product assessment—Battery

ICS: 29.020
2022-05-01
GB/T 3836.30-2021 Active

爆炸性环境 第30部分:地下矿井爆炸性环境用设备和元件

Explosive atmospheres—Part 30: Equipment and components in explosive atmospheres in underground mines

ICS: 29.260.20
2022-05-01
GB/T 3836.32-2021 Active

爆炸性环境 第32部分:电子控制火花时限本质安全系统

Explosive atmospheres—Part 32: Intrinsically safe systems with electronically controlled spark duration limitation

ICS: 29.260.20
2022-05-01
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