স্নিগ্ধকারী পুনর্ব্যবহারযোগ্য মেশিন

R134a Charging Machine Auto Refrigerant Recovery Machine with Manual Operation Function 1, Recovery: Recovery refrigerant automatically,and the refrigerant meet the SAE standard Charge: Charge refrigerant into the perfectly sealed air condition system. 2, Manual operation to purge the waste compressor oil and charge the new oil. 3, Vacuuming: Draw out air from conditioner. 4, With small cans of refrigerant charging 5, Equipped with filter device to eliminate moisture and