مطحنة منحنى الطاقة
مطحنة الكرة لمحطة توليد الطاقة bhel. bhel الكرة مطحنة ل150mw . Bharat Heavy Electricals Limited. BHEL is one of the largest engineering and manufacturing companies of its kind in India engaged in design, engineering, construction, testing, commissioning and servicing of a wide range of products and servs ...