JB/T 9570-1999
相差动高频保护装置
Phase differential high frequency Protection equipment
1999-08-06
BS EN IEC 60255-187-1-2021
Measuring relays and protection equipment-Functional requirements for differential protection. Restrained and unrestrained differential protection of motors, generators and transformers
测量继电器和保护设备
2021-09-24
KS C IEC 60255-187-1
보호계전기와 보호장비 — 제187-1부: 차동보호에 대한 기능적 요구사항 — 전동기, 발전기, 변압기의 억제 및 비억제 차동보호
测量继电器和保护设备.第187-1部分:差动保护的功能要求.电动机、发电机和变压器的限制和非限制差动保护
2025-07-04
GB/T 14598.1871-2024
量度继电器和保护装置 第187-1部分：差动保护的功能要求 电动机、发电机和变压器比率制动差动保护和差动速断保护
Measuring relays and protection equipment—Part 187-1: Functional requirements for differential protection—Restrained and unrestrained differential protection of motors, generators and transformers
2024-03-15
IEC 60255-187-1-2021
Measuring relays and protection equipment - Part 187-1: Functional requirements for differential protection - Restrained and unrestrained differential protection of motors, generators and transformers
测量继电器和保护设备.第187-1部分:差动保护的功能要求.电动机、发电机和变压器的限制和非限制差动保护
2021-07-28
JB/T 10182-2000
母线差动保护屏
The busbar differential protection panel
2000-04-24
SJ 20595-1996
电子设备差动器通用规范
General specification for differential ware used in electronic equipments
1996-08-30
DIN EN 60255-187-1-DRAFT
Draft Document - Measuring relays and protection equipment - Part 187-1: Functional requirements for restrained and unrestrained differential protection of motors, generators and transformers (IEC 95/341/CD:2016)
文件草案-测量继电器和保护设备-第187-1部分:电动机、发电机和变压器的有限制和无限制差动保护的功能要求（IEC 95/341/CD:2016）
2016-08-01
KS B ISO 15873
관수 장비 — 벤투리형 약액 주입기
灌溉设备.差压文丘里型液体添加剂注射器
2022-03-04
GB/T 21403-2008
喷灌设备 文丘里式差压液体添加射流器
Irrigation equipment - Differential pressure Venturi-type liquid additive injectors
2008-02-03
ISO 15873-2002
Irrigation equipment — Differential pressure Venturi-type liquid additive injectors
灌溉设备——差压文丘里型液体添加剂喷射器
2002-10-10
KS M ISO 20346(2020 Confirm)
개인 보호 장구－보호화
个人防护装备防护鞋
2015-12-31
BS EN ISO 20346-2022
Personal protective equipment. Protective footwear
个人防护设备 防护鞋
2022-05-09
KS M ISO 20346
개인보호장구 — 보호화
个人防护装备防护鞋
2023-11-16
ISO 20346-2021
Personal protective equipment — Protective footwear
个人防护设备.防护鞋
2021-12-17
BS 3G 100-2.3.4-1972
Specification for general requirements for equipment for use in aircraft. All equipment. Environmental conditions-Differential pressure requirements
飞机用设备的一般要求规范 所有设备 环境条件
1972-03-21
JB/T 9563-1999
过激励磁保护装置
Overexciting protection equipment
1999-08-06
GOST R 58979-2020
Единая энергетическая система и изолированно работающие энергосистемы. Релейная защита и автоматика. Дифференциальная защита линий электропередачи классом напряжения 110-220 кВ. Функциональные требования
联合电力系统和独立电力系统 继电保护和自动化 110–220 kV电力线路的差动保护 功能要求
GOST R 58978-2020
Единая энергетическая система и изолированно работающие энергосистемы. Релейная защита и автоматика. Дифференциальная защита линий электропередачи классом напряжения 330 кВ и выше. Функциональные требования
联合电力系统和独立电力系统 继电保护和自动化 330kV及以下线路的差动保护
以上 功能要求
KS G ISO 4007
개인 보호 장구 — 눈과 얼굴 보호 — 용어
个人防护装备 - 眼睛和脸部保护 - 词汇
2021-03-23