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發(fā)表于 2011-7-20 15:24:01
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回復(fù) 深圳龍九 的帖子
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$ \1 A& @! k5 ` o. m- L" x, q這是德國(guó)的標(biāo)準(zhǔn)鏈條,,沒(méi)什么具體要求4 G2 _: `: o( D- j) N5 u6 {
max. push force (for 1 meter of chain unguided, load guided): .................8000 N - weight per meter:....................................................................................... 5,8 kg - number of links per meter: ........................................................................ 257 _- Q4 N7 f3 M" k% K! ?
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