ammonia water造句怎么写

Method To observe the effects of relieving cough and expelling phlegm of Kening Formula through ammonia water inducing cough and phenol red apophlegmating in mice.

Production: monomer boron, Danhuapeng, boron anhydride, without detectable; Hydrochloric acid , Yean , ammonia water.

Answer: The ammonia in ammonia water percentage is 50%.

And its advantages includes low cost, high efficiency, good water-proof property and no the irritant smell of ammonia water.