English translation for "定距块，定距管"

distance pieces

Similar Words：

"定距管" English translation, "定距环" English translation, "定距接管" English translation, "定距开关" English translation, "定距块" English translation, "定距拉板" English translation, "定距拉杆" English translation, "定距链节" English translation, "定距轮" English translation, "定距螺桨" English translation