BS EN 50126-4. Railway applications. The Specification and Demonstration of Reliability, Availability, Maintainability and Safety (RAMS). Part 4. Functional Safety. Electrical/Electronic/Programmable electronic systems
英国标准EN 50126-4 铁路应用 可靠性、可用性、可维护性和安全性(RAMS)的规范和演示 第四部分 功能安全 电气/电子/可编程电子系统
Cross References:prEN 50126-1:2012EN 50121EN 50124EN 50125EN 50155EN 50159ISO 9001ISO/IEC GUIDE 51All current amendments available at time of purchase are included with the purchase of this document.