dreggy

adj.

有渣滓的，污浊的；

Oxidized Coal from Gucinoozersk Coalfield—Raw Material for Manufacturing Non-dreggy Humates
Study on the experiment of the waste and dreggy alcohol of sugar refinery used in tea garden
THE NEW METHOD OF ADMINISTER ALCOHOL'S GRAINS
美国反生物恐怖食品企业遭遇新壁垒
METHOD FOR PRODUCING A HUMIN-MINERAL CONCENTRATE AND DEVICE FOR CARRYING OUT SAID METHOD
Vehicular photoelectron air purifier
Process for purifying medical grade hyaluronic acid
The intelligent control for dust trap system of a boiler
TREATMENT PROCESS OF ELECTROPLATING EFFLUENT
Methods for the preparation of (3R,3aS,6aR) hexahydro-furo[2,3-b]furan-3-ol