Components for overfill protection devices for liquids hazardous to aquatic environment ¿ Part 1: Manufacture of sensors and transmitters for overfill protection systems as well as components for self-sufficient overfill protection
对水环境有害的液体溢流保护装置组件？第1部分:溢流保护系统传感器和变送器以及自给自足溢流保护组件的制造

2021-04-01

Draft Document - Respiratory protective devices - Nomenclature of components; German and English version prEN 134:2021
文件草案-呼吸保护装置-部件名称；德语和英语版本prEN 134:2021

2021-03-01

Draft Document - Fibre optic interconnecting devices and passive components - Fibre optic protective housings - Part 1: Generic specification (IEC 86B/4312/CD:2020); Text in German and English
文件草案——光纤互连器件和无源元件——光纤保护外壳——第1部分:总规范（IEC 86B/4312/CD:2020）；德语和英语文本

2021-04-01

Draft Document - Components for low-voltage surge protective devices - Part 311: Test circuits and methods for gas discharge tubes (IEC 37B/98/CDV:2010); German version FprEN 61643-311:2010
文件草案——低压浪涌保护器元件——第311部分:气体放电管的试验电路和方法（IEC 37B/98/CDV:2010）；德文版FprEN 61643-311:2010

2010-12-01

Draft Document - Components for low-voltage surge protective devices - Part 312: Preferred values and characteristics for gas discharge tubes (IEC 37B/99/CDV:2010); German version FprEN 61643-312:2010
文件草案——低压浪涌保护器部件——第312部分:气体放电管的优选值和特性（IEC 37B/99/CDV:2010）；德文版FprEN 61643-312:2010

2010-12-01

Draft Document - Components for low-voltage surge protective devices - Part 313: Selection and applications principles for gas discharge tubes (IEC 37B/100/CDV:2010); German version FprEN 61643-313:2010
文件草案——低压浪涌保护器元件——第313部分:气体放电管的选择和应用原则（IEC 37B/100/CDV:2010）；德文版FprEN 61643-313:2010

2010-12-01

Draft Document - Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 20-11: Interface standard for LC connectors with protective housings related to IEC 61076-3-106 (IEC 86B/2682/CD:2008)
文件草案.光纤互连器件和无源元件.光纤连接器接口.第20-11部分:与IEC 61076-3-106有关的带保护外壳的LC连接器的接口标准（IEC 86B/2682/CD:2008）

2008-07-01

Draft Document - Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-53: Test - Degrees of protection provided by fibre optic enclosures (IP Codes 65 and 67) (IEC 86B/3731/CD:2014)
文件草案-光纤互连装置和无源元件-基本试验和测量程序-第2-53部分:试验-光纤外壳提供的防护等级（IP代码65和67）（IEC 86B/3731/CD:2014）

2014-08-01

Draft Document - Safety devices for protection against excessive pressure - Part 10: Sizing of safety valves and bursting discs for gas/liquid two-phase flow (ISO/DIS 4126-10:2021); German and English version prEN ISO 4126-10:2021
文件草案.过压保护用安全装置.第10部分:气/液两相流用安全阀和爆破片的尺寸（ISO/DIS 4126-10-2021）；德文和英文版本prEN ISO 4126-10:2021

2021-07-01