几何尺寸与公差论坛

 找回密码
 注册
查看: 784|回复: 0

iso 4308

[复制链接]
发表于 2009-9-5 19:02:05 | 显示全部楼层 |阅读模式
iso 4308
does anyone know about this standard?
google found
iso 4308-1 : 2003 cranes and lifting appliances -- selection of wire ropes -- part 1: general
that is all the help i can give. having worked on big cranes i just know to keep well clear of ropes!
您需要登录后才可以回帖 登录 | 注册

本版积分规则

QQ|Archiver|小黑屋|几何尺寸与公差论坛

GMT+8, 2024-5-7 03:11 , Processed in 0.033947 second(s), 19 queries .

Powered by Discuz! X3.4 Licensed

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表