aThe model does not include metal-to-metal stiffness hardening because excessive compression of the wheels is not anticipated. 因为轮子的过份压缩没有被期望,模型不包括metal-to-metal僵硬硬化。 [translate] aJk EXT. CABLE RET. Jk EXT。 缆绳RET。 [translate] aSecurity method using self-generated ...