aqua ammonia मीनिंग इन हिंदी

उदाहरण वाक्य

1. In the late 1920s and the 1930s, Tiedjens was an early researcher of aqua ammonia as a source of nitrogen for plants.
2. The first gas absorption refrigeration system using gaseous ammonia dissolved in water ( referred to as " aqua ammonia " ) was developed by Ferdinand Carr?of France in 1859 and patented in 1860.