“hydrogen carbonate”造句，怎麼用hydrogen carbonate造句

Ammonium hydrogen carbonate for industrial use--Determination of arsenic content--Silver diethyl dithiocarbamate photometric method

Gypsum, ammonium hydrogen carbonate and potassium chloride were used as raw materials in this research, to produce potassium sulfate, potassium ammonium chloride and calcium carbonate.

Food additive sodium hydrogen carbonate

complete equipment of sodium hydrogen carbonate plant

Ammonium hydrogen carbonate for industrial use--Determination of total alkalinity--Volumetric method

Ammonium hydrogen carbonate for industrial use

As viewed from application of the technoogy of producing high-pure manganes carbonate using poor manganese, ferrisulphas and ammonium hydrogen carbonate as raw material is introduced.

Ammonium hydrogen carbonate for industrial use--Determination of ash content--Gravimetric method