国产精品人妻无码免费a片导航_69综合精品国产二区无码_国产成人无码a在线观看不卡_kpd35国产k网站

The machine uses precision dust removal filtration technology, the absorption rate of dust particles is up to 99%, can be connected to the workshop dust removal system, can also be used as a single machine dust removal, the treated gas reaches the indoor discharge standard, suitable for abrasive mixing, abrasive processing, Grinding and polishing processes.