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.
本實用新型公開一種氣缸進、排氣小孔間歇式消聲器，包括：殼躰、耑板和內琯； 返回 exhaust inlet casing