Some softeners remove the flame-retardant nature of some fabrics .

一些柔顺剂可以会消减布料的阻燃效果。

Our investment in water softeners was a boondoggle .

我们在水软化器上的投资打了水漂。

Standard test method for synthetic quaternary ammonium salts in fabric softeners by potentiometric titrations .

用电势滴定法确定织物柔软剂中合成季铵盐的试验方法。

So you should be very careful about softeners .

所以你使用柔顺剂时要注意。

Softeners ( cation exchangers ) for drinking .

饮用水装置用软化剂(阴阳离子交换剂).