Purchase Qty. Reference FOB Price
1-4 Pieces US$10,000.00
5+ Pieces US$9,900.00
Product Description
ASTM D3829 D4684 Fully Automatic Engine Oil Borderline Pumping Temperature Tester (MRV) Mini-Rotary Viscometer Product Description * The sample is kept at a constant temperature of 80 °C, and then cooled to the experimental temperature according to the preset cooling rate, and different ...