potassium nitrate造句怎么写

Then they immerse this electrode in a potassium nitrate electrolyte solution.

Through the test, the domestic KCl is purified by chemical precipitation process and can be met the requirement for the production of agriculture-grade potassium nitrate.

Mainly engaged in exporting of the products. Such as potassium nitrate, calcium nitrate, calcium ammonium nitrate and 26 kinds of chemical products, flanges, glassware and so on.

Gunpowder is composed of sulfur, carbon, and potassium nitrate.

Based on the technology requirements of potassium nitrate production and the properties of materials, a plate heat exchanger was designed for cooling and heat exchange.