
синтетик гипс нунтаг ургамлын үнэ
Гипс 4R Рэймонд тээрэм. Raymond mill is applicable to the grinding and processing of more than 280 kinds of non flammable and non explosive materials with hardness less than 7 and humidity less than 6 in mining construction chemical industry and metallurgy such as barite calcite feldspar talcum marble lizenithne clay glass Үнэ авах