单词ca-ca
网络: 认证中心；醭；儿茶酚胺
To each, his own ca -ca smells sweet-but do not be fooled by this .
每个人都觉得自己的屁香-但也别上这话的当。
One finger, one finger turn turn turn , turn to a pencil ca ca ca .
一只手指，一只手指变，变，变，变，变支铅笔嚓，嚓，嚓。
The method of Ca-Ca double alkali desulfurization and its application in industry
钙-钙双碱法脱硫技术及其在工业中的应用
Technology and Running Effect of Ca-Ca Double Base Process of Flue Gas Desulfurizing
钙-钙双碱法烟气脱硫工艺及运行效果