exhaust inlet casing
常见例句
- The utility model discloses an intermittent silencer for air inlet and exhaust holes of an air cylinder. The silencer comprises a casing, an end plate and an inner pipe.
本实用新型公开一种气缸进、排气小孔间歇式消声器，包括：壳体、端板和内管； 返回 exhaust inlet casing