دراسة مم على منحنى الطاقة للوحة الطاحونة لفة
ArabO Saudi Arabia Energy Power الطاقة السعودية. Blaq Trading Est. is a fully owned Saudi trading house established in 1982 to cater the ever growing requirement of Saudi Arabia''s industrial focusing on Aviation, Oil Gas, Petrochemical, Power Generation industries, field of specialization includes, Filtration/Separation, Equipment for handling and .