Min. Order Reference FOB Price
1 Piece US$278.00-292.00 / Piece
Product Description
Summary The instrument is designed and made as per GB/T4507 Test Methods for Softening Point of Petroleum Asphalt of national standard of People's Republic of China , T0608 Asphalt Softening Point Test (Ring-and-Ball Apparatus) in the Industrial Standard of People's Republic of China JTJ052 ...