SH102 Refrigerated Petroleum Product Density Tester Crude Oil Liquid Oil Density Test ISO3675 PRODUCT DESCRIPTION Density tester for petroleum product is based on the People's Republic of China standard GB/T 1884 "petroleum and liquid petroleum product density determination method (densimeter method)" the requirements of the design and manufacture, is the liquid petroleum product density tester developed by our company, suitable for the determination of crude oil and liquid