The standard “Hydraulic Pumps — Part 2: Gear Pumps,” revised under the leadership of Hefei Changyuan Hydraulic, has been officially released.

The JB/T 7041.2-2020 standard, “Hydraulic Pumps — Part 2: Gear Pumps,” which was revised under the leadership of Hefei Changyuan Hydraulic, was published on April 16, 2020.