Purchase Qty. Reference FOB Price
1-19 Sets US$600.00
20+ Sets US$1.00
Product Description
Automatic Softening Point Tester Model:TBT-2806F Product Description The instrument is designed and made as per GB/T4507 Standard 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 ...