One of the most significant factors in the estimation of dimension stone quarry cost is the production rate of rock cutting machines. Evaluating the production rate of chain-saw machines is a very significant and practical issue. In this research. it has been attempted to evaluate and select the suitable working-face for a quarry by examining the maximum production rate in the Dehbid ... https://parisnaturalfoodes.shop/product-category/lip-balm-with-pomegranate-oil/