| 1. | Design of resonance board composite sound deadening
共振微孔板复合型消声器设计 |
| 2. | New suppressors for machine - tool acrodynamic devices
机床气动夹具用新型消声器 |
| 3. | Equipped with muffler accelerator and air filter
配备消声器、加速器和空气过滤器。 |
| 4. | Installation position : replace original class 1 silencer
安装位置:取代原一级消声器 |
| 5. | Not with a silencer . it would take these guys . .
不用消声器.会让那些家伙. . |
| 6. | Methods of performance test for auxiliary silencer of fan
风机配套消声器.性能试验方法 |
| 7. | Specification for exhaust muffler of fossil power plant
火力发电厂排汽消声器.技术条件 |
| 8. | Intake filter silencers for displacement air compressors
容积式空气压缩机进气滤清消声器 |
| 9. | Not with a silencer . it would take these guys
不用消声器.会让那些家伙 |
| 10. | Specification for exhaust silencers of marine diesel engine
船用柴油机排气消声器技术条件 |
