NB/T 35076-2016
水力发电厂二次接线设计规范
Design code for secondary circuit of hydropower plants
2016-01-07
JB/T 5777.2-2002
电力系统二次电路用控制及继电保护屏（柜、台）通用技术条件
General specification for control and protection panel (cabinet、desk) of secondary circuit of power system
2002-07-16
T/WZSSTI 007-2025
一二次融合成套环网箱设计运维规范
Design and operation specifications for the fusion of primary and secondary into a loop net cage
2025-08-10
NB/T 20415-2017
核电厂钢结构二次设计技术规程
Technical specification of secondary design of steel structure in nuclear power plant
2017-02-10
JB/T 7638-2002
湿热带电力系统二次电路用控制及继电器保护屏（柜、台）技术条件
Specification for control and protection panel ( cabinet、desk ) of secondary circuit of power system in heat and moisture environment
2002-07-16
T/JSQA 215-2025
中小学校室外相控阵扩声系统设计规范
Design Specification for Outdoor Phased Array Sound Reinforcement System in Primary and Secondary Schools
2025-06-18
T/CES 313-2024
12 kV 一二次融合网源分界柱上断路器 技术规范
Technical specification for 12 kV primary and secondary fusion grid-source boundary pole-mounted circuit breaker
2024-12-23
T/ZSA 304-2025
电子产品印制电路板可制造性设计（DFM）和可靠性设计规范
Reliability design specification of DFM for printed circuit boards of electronic products
2025-06-17
NB/T 20266-2014
压水堆核电厂凝结水精处理、化学加药及水汽取样系统设计规范
Specification for design of condensate polishing, chemical reagents injection and secondary sampling system for PWR nuclear power plants
2014-06-29
BS EN 60603-12-1998
Connectors for frequencies below 3 MHz for use with printed boards-Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated circuits
用于印制板的频率低于3MHz的连接器 集成电路用一系列插座的尺寸、一般要求和试验详细规范
1998-05-15
KS C IEC 60603-12(2019 Confirm)
인쇄 기판에 사용하는 3 MHz 미만 주파수용 커넥터 — 제12부: 집적 회로에 사용하도록 설계된 소켓의 치수, 일반 요구사항의 시험에 대한 개별 규격
用于频率低于3 Mhz的连接器用于印刷电路板 - 第12部分:尺寸详细规格 适用于集成电路的一系列插座的一般要求和测试
2014-12-09
KS C IEC 60603-12(2024 Confirm)
인쇄 기판에 사용하는 3 MHz 미만 주파수용 커넥터 — 제12부: 집적 회로에 사용하도록 설계된 소켓의 치수, 일반 요구사항의 시험에 대한 개별 규격
印制板用频率低于3MHz的连接器第12部分:集成电路用插座尺寸、一般要求和试验的详细规范
2014-12-09
GB/T 15157.12-2011
频率低于3MHz的印制板连接器 第12部分:集成电路插座的尺寸、一般要求和试验方法详细规范
Connectors for frequencies below 3 MHz for use with printed boards - Part 12: Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated circuits
2011-12-30
IEC 60603-12-1992
Connectors for frequencies below 3 MHz for use with printed boards - Part 12: Detail specification for dimensions, general requirements and tests for a range of sockets designed for use with integrated circuits
用于频率低于3 Mhz的连接器用于印刷电路板 - 第12部分:尺寸详细规格 适用于集成电路的一系列插座的一般要求和测试
1992-06-25