(PDF) Идэвхжүүлсэн нүүрсийг sem анализаар судалсан дүн
Ж Дугаржав. The chemical characteristics, pyrolysis and thermal dissolution of Bagnuur lignite coal, which is located in the Central economic region of Mongolia were studied. The ...
(PDF) Идэвхжүүлсэн нүүрсийг sem анализаар …
Ж Дугаржав. The chemical characteristics, pyrolysis and thermal dissolution of Bagnuur lignite coal, which is located in the Central economic region of Mongolia were …