Hướng dẫn kiểm tra sản phẩm dầu mỏ sáng và tối SD262A

Video Description:
Discover the SD262A Aniline Point Tester, designed for accurate determination of aniline points in both light and dark petroleum products. Compliant with GB/T262 and ASTM D611 standards, this manual tester ensures precision with digital PID temperature control and versatile applications.