MIL-H-46001D, MILITARY SPECIFICATION HYDRAULIC FLUIDS, PETROLEUM BASE, FOR MACHINE TOOLS (7 DEC 1989)

MIL-H-46001D, MILITARY SPECIFICATION HYDRAULIC FLUIDS, PETROLEUM BASE, FOR MACHINE TOOLS (7 DEC 1989)., This specification covers four viscosity grades of petroleum-base hydraulic fluid which are intended for use in hydraulic systems of metal-working machine tools.