DEVELOPMENT OF TECHNOLOGY FOR PRODUCING HEAT- RETAINING GEOMEMBRANES FOR BASEMENTS AND BUILDING ROOFS FROM LOCAL RAW MATERIALS ning ko'rinishi

Maqola tafsilotlariga qaytish DEVELOPMENT OF TECHNOLOGY FOR PRODUCING HEAT- RETAINING GEOMEMBRANES FOR BASEMENTS AND BUILDING ROOFS FROM LOCAL RAW MATERIALS Yuklab olish PDFni yuklab olish