suction fan 吸风机 ; 排气通风机 ; 排气机
exhaust gas suction fan 抽气式吸风机
LanHao suction fan 蓝昊负压风机
suction fan gas freeing 抽风驱除油气法
suction fan group 吸入式风扇
portable suction fan 手提抽气机 ; 携带式吸尘器
wet suction fan 湿式吸尘器
The use of vacuum suction and positive pressure fan to absorb and dry wind mosquitoes.
运用风扇负压吸力及正压风力来吸附和风干蚊子。
The economic operation of large boiler is directly affected by the leakage of air preheater and the working efficiency of suction fan.
风烟系统中空气预热器漏风和吸风机运行效率对于大型锅炉的经济运行有着直接影响。
Bulk waste flap, mobile container, operating hour meter, patented filter shaker system, roller brush, justierbar, side brush, pendelnd, suction fan cut - out.
浮动式边刷，可调整式主刷，大垃圾挡板，操作计时器，吸入风扇切断装置，专利保护过滤器除尘系统，移动式尘箱。
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