Rotary screw air compressor,ISO9001, applied to electrical engineering, Light Industry,mineral,chemicals, petro oil, and so ... on Rotary screw air compressor,ISO9001, applied to electrical engineering, Light Industry,mineral,chemicals, petro oil, and so ... ×H mm925×620×1400 Rotary screw air compressor,ISO9001, applied to machinery,mineral,chemicals and so on