verify slab flatness "f" numbers
i would like to specify quality control for a concrete slab with ff25/fl20. does anyone have a reference to the proper test procedures to verify specified slab flatness has been obtained?
check out our whitepaper library.
IP卡
狗仔卡
发表于 2009-9-16 18:13:37
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡