Which is the Standard that handle the test for Hydraulic Hose used at hydraulic steering sytems in CArs and small truck. I have a brief description of the procedure , For return or suction hose . start at 0 Barg , rise to 4 Barg in 0.2 second, hold at 4 Barg by 0.4 sec , down to 0 bar in 0.2s...