wrc-406, where to find?
does anyone know where can i obtain a copy of wrc-406( proposed rules for determining allowable compressive stresses for cylinders, spheres and formed heads ).
tia
dkf
find a job or post a job opening
all of the wrc bulletins can be obtained at:
IP卡
狗仔卡
发表于 2009-9-16 23:34:00
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡