ASME B18.2.1 2012 Edition, 2012
方头及六角头螺栓和螺钉
Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series)
Includes all amendments and changes through Errata , July 2013
Product Details:
Revision: 2012 Edition, 2012
Published Date: July 2013
Status: Active, Most Current
Document Language: English
Published By: ASME International (ASME)
Page Count: 50