1·In addition, some power seats have a lumbar adjustment that USES a small air pump to inflate a bag or bags on the lower back of the seat to serve as a pillow.
此外，还有一些电动座椅具有腰部位置的调整功能，即在椅背的下部有空气泵充气的袋子，用以像枕头一样的调整腰部位置。
2·The main process pumps, hanging cylinder filter, environmental protection air pump, LED lamp, aquarium accessories, heating rods, atomizer series of products.
主营工艺水泵、挂缸过滤器、环保气泵、LED灯、水族配件、加热棒、雾化器等系列产品。
3·The bubble has a pneumatic membrane structure, using air pump to maintain full.
作为气压膜结构空间，泡泡利用气泵维持其饱满的状态。
4·Air pump 14 compresses Freon; its temperature and pressure increasing.
气泵14氟利昂压缩，其温度和压力增加。
5·Installed long life ceramic heater and 24l large air pump.
配置长寿陶瓷发热芯及24l大流量气泵。