硫酸亚硫酸盐渍土
sulfate sulfurous saline soil
碱性亚硫酸盐法废液
alkaline sulfite pulping waste liquor
磷酸亚硫酸法
sulphitation process with auxiliary phosphoric acid
柠檬酸-亚硫酸氢钠-石灰组合抑制剂
Combining depressor of citric acid-sodium hydrogen sulfite-lime
十六胍亚硫酸盐
hexadecylguanidium sulfite