our new ruwac ds dust extraction systems improved our dust situation by over % and performed very well for over operation hours already with no filter change and maintenance required so far. mr. wongwiwat engineering manager griffith foods ltd. success story dust extraction and vacuum cleaning in powder...
medical device for inhalation (dpi, dry powder inhaler), which is also able to deliver extra-fine particles. asthma at a glance asthma is a chronic inflammatory disease characterised by recurrent respiratory symptoms such as breathlessness, cough and wheezing as well as chest tightness. in normal conditions...