Cardan joint
... 渗碳 Carburizing flame 胎体 Cardan joint 万向节 Cardan shaft ...
blank bits ; diamond drill bit matrix
carcass ply
foetal organ
胎体又称胎身。通常指由一层或数层帘布层与胎圈组成整体的充气轮胎的受力结构。帘布使胎体及整个外胎具有必要的强度。