BS 64-1992 Specification for normal and high strength steel bolts and nuts for railway rail fishplat

文件格式: PDF文档
文件大小: 691.52 KB
语言版本: 英文版
标准类别: 国外标准
关键词: BS   64   1992   Specification   for

标准简介

BS 64-1992 Specification for normal and high strength steel bolts and nuts for railway rail fishplates
相关推荐