View of Fat coal in Northwest Vietnam and the results of research on making coke from fat coal of Mường Lựm coal deposit mixed with lean coal from Hòa Bình and peat from Hà Nội | Journal of Geology

← Fat coal in Northwest Vietnam and the results of research on making coke from fat coal of Mường Lựm coal deposit mixed with lean coal from Hòa Bình and peat from Hà Nội