水质硫化物测定中吹气装置改进探索
黄庆施, 丁长春
Researches on the improvement of blowing device for determining sulfide in water
HUANG Qingshi, DING Changchun
工业水处理 . 2001, (5): 32 -33 .  DOI: 10.11894/1005-829x.2001.22.(5).32