middlings Definition

mediocre, passably, somewhat, average, fairly, reasonably, moderately, fair, ordinary, within reason, raffinate, ferrochromium, leucoxene, paraffinic, froth flotation, zinc sulphate, pentoxide, butylene, electrowinning, pearlite, pyrites, vanadium pentoxide, comminution, calcine, terephthalic acid, reductant, iron pyrites, gangue, ferric, sulphuric acid, polybutadiene, zinc sulfate, stearate, pyrochlore, ferrous sulphate, ferro, agglomerating, sodium sulphate, yttrium oxide, nepheline, zirconium dioxide, praseodymium, lithium oxide, glauconite, granulate, ferromanganese, washery, diopside, sludges, ferric oxide, barium sulphate, calcium sulphate, zirconium oxide, emew, trioxide, quat, niobate, sinter, dichromate, muriate, wollastonite, scheelite, nitrogenous, barium sulfate, feldspars, carbides, mgo, columbium, octene, magnesite, cordierite, detrital, calcination, insitu, covellite, phosphatic, aluminosilicate, magnesium hydroxide, thiourea, methanation, hydrometallurgy, tinning, formate, zns, propanediol, austenitic, activated carbon, benzaldehyde, pentane, flocculant, lanthanides, calcium fluoride, corundum, potassium sulphate, opencut, saprolite, spodumene, plagioclase, potassium sulfate, kyanite,