Min. Order Reference FOB Price
1 Piece US$2,100.00-3,000.00 / Piece
Product Description
Asphalt Bitumen Petroleum Dynamic Viscometer DV-B20/P20 Feature 1. With function of saving and testing time. 2. Automatic control of temperature and vacuum degree. 3. Automatic timer 4. Capillary viscometer: 5. Asphalt Institute Vacuum Viscometers 6. NO.25 to NO.800R 7. Asphalt Bitumen Petroleum ...