B1000×39m、B650×41m皮带机设计CAD图纸

说明:
1. 1#矸石皮带机B1000 L=39m,输送量230T/H,带速2M/S;
2. 1#中煤皮带机B650 L=41.4m,输送量50T/H,带速2M/S;