vacuums

Compressed air driven vacuums offer up to5 times the performance of conventional shop-vacs.

压缩空气操作，是普通设备性能的5倍。

Excessive energy is also required to achieve appropriate pressures and vacuums.

还需要额外的能量来造成所需的压力和真空.

Our product range contains upright vacuums , dry tank vacuums, wet tank vacuums and special products.

我们的产品包含直立真空, 真空干燥罐,真空湿坦克和特殊产品.

The$ 600 device soaks the floor, spreads cleaner and scrubs and vacuums the dirty water before a final pass with a squeegee.

这台售价600美元（约合人民币3724元）的设备可以把地板打湿、喷洒清洁剂，擦拭后再吸去脏水，最后用一把橡胶扫帚清洁一遍。

My personal theory is that needs and desires create mental vacuums.

我个人的理论是,需求和欲望制造了思想真空.

Both vacuums and pure oxygen conditions are unfavorable for survival.

无论是真空还是纯氧环境,都不利于生存.

vector technologies ltd. offers trailer mounted vacuums in power ranges from 50-350 horsepower.

此真空吸尘器为拖车安装吸尘器，能量范围在50到350马力之间。

a powerful ring vacuum pump vacuums up both liquid and dry product components directly from the feed hoppers into the mixing chamber.

一个强大的环真空泵了液体和干品成分的饲料料斗直接进入混合室真空。

Vacuums are great at picking up fine dust but suck horribly at bigger pieces of trash.

吸尘器拿手的是清理那些细小的灰尘,但对那些大些的垃圾就无能为力了.