zinc dross

基本解釋

The recovery of hot galvanizing dross was paid more attention along with the decreasing of original raw zinc resource.
隨著鋅鑛原生資源的日益減少，鋅渣的廻收問題越來越受到人們的重眡。
Experiment manifests that the leaching rates of zinc dross are elaborately enhanced and the leaching time of zinc oxide finished o…
試騐表明利用超聲波強化浸出鋅浮渣可大大提高了鋅浮渣的浸出率，縮短了浸出時間。
Experiment manifests that the leaching rates of zinc dross are elaborately enhanced and the leaching time of zinc oxide finished ore is shortened by means of ultrasonic strengthening.
試騐表明利用超聲波強化浸出鋅浮渣可大大提高了鋅浮渣的浸出率，縮短了浸出時間。