Her sunglasses had fallen into the pond.她的太阳镜掉进池塘了。Even sensible Frank had fallen under her spell.甚至连一向理智的弗兰克都被她迷住了。Michelle had fallen asleep with her head against his shoulder...米歇尔睡着了，头靠在他的肩上。The stockholders'con...
自带清灰动力,定时旋转分室喷吹,清灰彻底.Self - powered cleaning to timely cycle to blow out dust completely.展望了氮气脉冲反吹清灰系统的应用前景.It forecasts application prospect of the nitrogen pulse back blow dedusting system.本方案采用低压脉冲清灰袋式除尘器.So we recomm...