suction device
短语词组
- Suction antichoke device 抽吸式抗窒息装置
- automatic suction biopsy device 自动抽吸活检装置
- air -suction metering device 气吸式排种器
- acid gas suction device 吸风排酸气装置
- FUME SUCTION DEVICE ZONE 油烟抽吸装置区;烟气吸装置区;烟气吸设备区
- vacuum suction device 真空吸液装置
- suction device adjusting screw 吸头高低调整螺杆
- even suction device 均匀抽出器
- suction seed metering device 吸式排种器 返回 suction device