登录
首页 / 标准检索

标准检索

共找到 26,254 项标准,第 248 / 1313 页

IEC 62820-1-2:2017
Building intercom systems - Part 1-2: System requirements - Building intercom systems using the internet protocol (IP)
现行 ICS 13 环保、保健和安全 2017 43 页 ¥3
IEC 62820-1-2:2026
Building intercom systems - Part 1-2: System requirements - Building intercom systems using the Internet protocol (IP)
现行 ICS 13 环保、保健和安全 2026 21 页 ¥2
IEC 62820-2:2017
Building intercom systems - Part 2: Requirements for advanced security building intercom systems (ASBIS)
现行 ICS 13 环保、保健和安全 2017 59 页 ¥3
IEC 62820-3-1:2017
Building intercom systems - Part 3-1: Application guidelines - General
现行 ICS 13 环保、保健和安全 2017 40 页 ¥2
IEC 62820-3-2:2018
Building intercom systems - Part 3-2: Application guidelines - Advanced security building intercom systems (ASBIS)
现行 ICS 13 环保、保健和安全 2018 120 页 ¥5
IEC 62821-1:2015
Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450/750 V - Part 1: General requirements
现行 ICS 29 电气工程 2015 47 页 ¥3
IEC 62821-3:2015
Electric cables - Halogen-free, low smoke, thermoplastic insulated and sheathed cables of rated voltages up to and including 450/750 V - Part 3: Flexible cables (cords)
现行 ICS 29 电气工程 2015 28 页 ¥2
IEC 62822-1:2016
Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 1: Product family standard
现行 ICS 25 机械制造 2016 59 页 ¥3
IEC 62822-2:2016
Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 2: Arc welding equipment
现行 ICS 25 机械制造 2016 78 页 ¥5
IEC 62822-3:2023
Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) - Part 3: Resistance welding equipment
现行 ICS 25 机械制造 2023 137 页 ¥5
IEC 62823:2015/AMD1:2019
Amendment 1 - Thyristor valves for thyristor controlled series capacitors (TCSC) - Electrical testing
现行 ICS 29 电气工程 2015 16 页 ¥1
IEC 62827-1:2016
Wireless power transfer - Management - Part 1: Common components
现行 ICS 35 信息技术、办公机械 2016 25 页 ¥2
IEC 62827-2:2017
Wireless power transfer - Management - Part 2: Multiple device control management
现行 ICS 35 信息技术、办公机械 2017 51 页 ¥3
IEC 62827-3:2016
Wireless power transfer - Management - Part 3: Multiple source control management
现行 ICS 43 道路车辆工程 2016 21 页 ¥2
IEC 62828-1:2017
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters
现行 ICS 25 机械制造 2017 176 页 ¥5
IEC 62828-1:2026 RLV
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 1: General procedures for all types of transmitters
现行 ICS 25 机械制造 2026 173 页 ¥5
IEC 62828-2:2017
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 2: Specific procedures for pressure transmitters
现行 ICS 25 机械制造 2017 49 页 ¥3
IEC 62828-2:2026 RLV
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 2: Specific procedures for pressure transmitters
现行 ICS 25 机械制造 2026 58 页 ¥3
IEC 62828-3:2018
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 3: Specific procedures for temperature transmitters
现行 ICS 25 机械制造 2018 28 页 ¥2
IEC 62828-4:2020
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters
现行 ICS 25 机械制造 2020 116 页 ¥5