嘿嘿,不止一兩百,這裏是link
回答: 日係用C形鋼梁來做frame,德國美國用O形鋼梁作frame。這裏就可以差一兩百磅。網上日係皮卡底盤,主梁上打圓孔減輕車重,這些
由 reader007
於 2014-12-30 20:51:59
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