Ramp 會受到一個側向的推力吧,萬一其中一側與地板摩擦力不夠側滑一下,底下的人就死翹翹了
這是玩雜技
所有跟帖:
• Ramp不會滑動 -TBz- ♂ (228 bytes) () 09/28/2020 postreply 07:12:06
• 即使不動了也要加幾個木頭墊在jack points才敢下去 -DC_Jeeper- ♂ (255 bytes) () 09/28/2020 postreply 08:29:05
• Ramp不會滑動 -TBz- ♂ (228 bytes) () 09/28/2020 postreply 07:12:06
• 即使不動了也要加幾個木頭墊在jack points才敢下去 -DC_Jeeper- ♂ (255 bytes) () 09/28/2020 postreply 08:29:05
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