It uses large power and high - pressure blower to dry glass.
且利用大功率高压风机强力吹风使玻璃干燥.
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This low ( middle high ) pressure blower ( pump ) will be assembled in the No.3 workshop.
这台低 ( 中高 ) 压鼓风机 ( 泵 ) 将在三号车间里予以装配.
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Basic device: An air - lock rotary valve and a high - volume and low pressure blower.
基本装置: 气锁的回转阀,低压大风量机.
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