Draft Document - Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant
文件草案.废水处理厂.结构和技术设备设计原则.第11部分:加药厂

2020-10-01

Draft Document - Wastewater treatment plants - Part 10: Safety principles; German and English version prEN 12255-10:2021
文件草案——废水处理厂——第10部分:安全原则；德语和英语版本prEN 12255-10:2021

2021-07-01

Draft Document - Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based sytems (IEC 45A/837/CD:2011)
文件草案.核电厂.对安全重要的仪表和控制.计算机系统的硬件设计要求（IEC 45A/837/CD:2011）

2011-05-01

Draft Document - Refrigerating systems and heat pumps - Safety and environmental requirements - Part 2: Design, construction, testing, marking and documentation; German and English version EN 378-2:2016/prA1:2019
文件草案——制冷系统和热泵——安全和环境要求——第2部分:设计、施工、试验、标记和文件；德语和英语版本EN 378-2:2016/prA1:2019

2019-10-01

Draft Document - Nuclear power plants - Instrumentation and control systems important to safety - Hardware design requirements (IEC 45A/1243/CD:2018); Text in German and English
文件草案——核电厂——对安全重要的仪表和控制系统——硬件设计要求（IEC 45A/1243/CD:2018）；德语和英语文本

2019-04-01

Draft Document - Safety of machinery - Safety-related parts of control systems - Part 1: General principles for design (ISO/DIS 13849-1:2020); German and English version prEN ISO 13849-1:2020
ISO/DIS 13849-1:2020文件草案机械安全控制系统的安全相关部件第1部分:设计的一般原则；德文和英文版本prEN ISO 13849-1:2020

2020-08-01

Draft Document - Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development (ISO 25119-1:2018); German and English version prEN ISO 25119-1:2021
文件草案.农业和林业用拖拉机和机械.控制系统的安全相关部件.第1部分:设计和开发的一般原则（ISO 25119-1-2018）；德文和英文版本prEN ISO 25119-1:2021

2022-02-01

Draft Document - Agricultural machinery and tractors - Safety of partially automated, semi-autonomous and autonomous machinery - Part 1: Machine design principles and vocabulary (ISO/DIS 18497-1:2022); German and English version prEN ISO 18497-1:2022
文件草案农业机械和拖拉机部分自动、半自动和自动机械的安全第1部分:机械设计原则和词汇；德文和英文版本prEN ISO 18497-1:2022

2022-04-01

Draft Document - Tractors and machinery for agriculture and forestry - Safety-related parts of control systems - Part 1: General principles for design and development - Amendment 1 (ISO 25119-1:2018/Amd.1:2020); German and English version EN ISO 25119-1:2018/prA1:2021
文件草案.农业和林业用拖拉机和机械.控制系统的安全相关部件.第1部分:设计和开发的一般原则.修改件1（ISO 25119-1-2018/Amd.1-2020）；德语和英语版本EN ISO 25119-1:2018/prA1:2021

2022-02-01