主题: u.s.f. standard
查看单个帖子
旧 2009-09-16, 04:38 PM   #1
huangyhg
超级版主
 
huangyhg的头像
 
注册日期: 04-03
帖子: 18592
精华: 36
现金: 249466 标准币
资产: 1080358888 标准币
huangyhg 向着好的方向发展
默认 u.s.f. standard

u.s.f. standard
anyone heard of this? it is on a drawing for an equipment skid and the notation is:
fabricated per u.s.f. standards a-36 steel
if you "heard" it on the internet, it's guilty until proven innocent. - dcs

as you probably know (?) "a36 is a american society for testing materials (astm)for steel with a 36,000 psi yield strength. what u.s.f. is, i have no idea.
good luck
university of san francisco (usf) standards:
kenvlach,
what on earth does the usf law library have to do with specifications for an equipment skid ?
if the translation, if it is one, is faulty what do you think it should have been ?
rwf7437fff">,
in answer to your questions,
1) no connection. but i knew those usf initials, did a google search & didn't find anything else likely.
2) i think it's just a foreigner's way of saying fabricated per the (us) astm a36 structural steel standard.
__________________
借用达朗贝尔的名言:前进吧,你会得到信心!
[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]
huangyhg离线中   回复时引用此帖
GDT自动化论坛(仅游客可见)