加湿

Consider dry steam humidizer or electricity humidizer in biosafety labs.

洁净空调不得膜加,应干蒸汽加,或电加.

It is also proved that the high quality yarn can be achieved by employing the comber noil with higher length evenness,fewer overcut fibers, as well as ...

纺纱时,精梳落麻原料混合前要加加除剂处理,稳定回潮后再使。