The Standard Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity), commonly referred to as ASTM D445, was introduced in 1937 and remained ...

“Density test: meets prescribed density standards, ensuring optimal engine performance and fuel efficiency. “Viscosity test falls within acceptable range, ensuring smooth engine operation and ...

THE FireDos foam proportioners with high-viscosity foam concentrates were again subjected to FM tests – with convincing ...