hydroxylamine sulphate造句

例句与造句

1. In 90 s of the last century, there was further increase in the caprolactam capacity by intensification of the production of cyclohexanone out of benzene, modernisation of the ammonium nitrite and hydroxylamine sulphate installation.
2. In the scope of the program the further development of the production capabilities of caprolactam with the installations for producing half-products : sulphuric acid and oleum, ammonium nitrate, hydroxylamine sulphate and ammonium sulphate processed as side effect at caproplactam production.
3. It's difficult to find hydroxylamine sulphate in a sentence. 用hydroxylamine sulphate造句挺难的