Purchase Qty. Reference FOB Price
1-19 Sets US$200.00
20+ Sets US$150.00
Product Description
Fine Aggregate Sand Equivalent Tester Model: TBT-0334 Description: 1. Double-barrelled design. It can do the parallel oscillation automatically for two samples at a time. The working efficiency is high. 2. Desktop structure. The oscillating frequency and time are both displayed on a LED ...