concentrated sulfuric acid cooler  浓硫酸冷却器

shell and tube concentrated sulfuric acid cooler with anodic protection  阳极保护管壳式浓硫酸冷却器

GS70 tank car for concentrated sulfuric acid  GS70型浓硫酸罐车

facilities for sulfuric acid(SA) production  硫酸装置

pipe reactor for sulfuric acid and ammonia  硫酸、氨管式反应器

pipe reactor for sulfuric acid(SA) and ammonia  硫酸、氨管式反应器

Concentrated sulfuric acid  浓硫酸; 浓硫酸处理; 氢溴酸

concentrated sulfuric acid calcinating  浓硫酸焙烧

concentrated sulfuric acid clean technology  浓硫酸清净

concentrated sulfuric acid cleanup method  浓硫酸净化法

diluting concentrated sulfuric acid  稀释浓硫酸

hot and concentrated sulfuric acid  热浓硫酸

Resistance to Concentrated Sulfuric Acid Corrosion  耐浓硫酸腐蚀

chromic acid-sulfuric acid  铬酐-浓硫酸; 总体最小二乘法/TLS

return phosphoric acid + sulfuric acid  回磷酸+硫酸

a nutrition panel for food preparating and nutritient evaluating  营养尺

capillary decorative panel for heating  毛细管供热饰板材

Micro- perforated panel for underwater usage  水下用微穿孔板

Micro-perforated panel for underwater usage  水下用微穿孔板