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发表于 2018-2-5 14:46:26
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fengqing1972 发表于 2018-2-4 22:12 
* ~/ l5 M: \. |6 h' q' K机架,3400
6 Z2 \4 }; C: A: e+ R' G直线导轨和滑块,2496
: g" X4 B; Q3 o i( d' ]7 Y% L7 q* s滚珠丝杆和固定座,1560
' O# U! w# u* u/ z3 B跪了!!!这么贵!!!
3 K* J' z+ Q' F, W2 e3 M' v4 u) {, ?! D! N- U; R
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