Drying etc. Roots Screw Vacuum System

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{"cid":"98498","pid":"20169296","pimg_url":"\/\/img1.b2bforus.com\/9c\/01\/565924bfc1ce\/product\/66118869_s-w400xh400.jpg","name":"Freezed Chemicals Low Temperature Vacuum Drying Vacuum Pump System","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"AfaPa"}}

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