急求内插铁钉机械性能 / i; Z! V: k& y: A$ nSTEEL HAMMER DRIVE NAIL 5 z/ \+ ]: Y( \. i. z3 g规格:M6 X 40 : h. W D3 T8 a0 s- t1) Pull out values(拉力) , l. f7 o1 ^% ^8 w 9 T, l( B4 c, I- t 2) Shear strength(切变强度)% |+ k4 X$ o+ @
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发表于 2008-3-26 10:50:42