Purchase Qty. Reference FOB Price
1-4 Pieces US$600.00
5+ Pieces US$580.00
Product Description
Product Description Asphalt Engla viscometer The Ngualla viscometer is manufactured in accordance with the requirements of the People's Republic of China standards GB/T 266 "Petroleum Products - Determination of Engler Viscosity" and JTG E20-2011 "Test Procedures for Asphalt and Asphalt Mixtures in ...