This Standard describes the Railway Track Classification system. The main purpose of this Standard is to establish track classification with functional and performance requirements, specific characteristics and limitations for the various track classifications.
AS 7630:2017由澳大利亚标准协会 AU-SA 发布于 2017-01-30,并于 2017-01-30 实施。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 AS 7630:2017 前三页,或者稍后再访问。
点击下载后,生成下载文件时间比较长,请耐心等待......
Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号