1) filter housing bolt
滤清器壳螺栓
2) filter housing case retaining bolt
滤清器壳体固定螺栓
3) filter housing cover retaining bolt
滤清器壳盖固定螺栓
4) filter housing retaining bolt
滤清器壳固定螺栓
5) filter cover bolt
滤清器盖螺栓
6) secondary filter housing retaining bolt
次级滤清器壳体固定螺栓
参考词条