另一台舊車, Losi XX-4 改裝開始

非常得加非常掂!

c hing 真好心机,手功....特然奇想當3D打印普及D既時候,車友有福la,任何parts都copy到!!

May I know what is 3D printing ?

3d printing 大約 = 3D scanning, stereolithography, 3D construction. Milling 係由原件減去不要嘅材料。3D printing 就係由原料 （e.g resin such as PMMA) construct 至原型。有興趣可以 google 吓。