True: Soapy detergents are made from reacting fats/oils with an alkali, Most soapy detergents are biodegradable., Soapless detergents are not affected by hard water., Soapless detergents are made from petroleum byproducts., False: Soapless detergents are made from reacting fats/oils with an alkali, Most soapless detergents are biodegradable,, Soapy Detergents are nor affected by hard water., Soapless detergents form scum with hard water.,

Soapy Vs. Soapless Detergents

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？