Using the term 'Coral' to name a 'strong' material is not a bad idea. Coral is mainly hydroxapatite, which is a damn hard material. Stiffer than titanium! 作者: minimini 時間: 2011-10-15 00:15
我而家仲諗緊用セ嘢油壓 -----> asso gold shocks vs kyosho gold shocks........作者: emaxxyeung 時間: 2011-10-15 00:39 回復 minimini 的帖子