A.1Mpa B.0.5Mpa C.0.1Mpa D.0.2MPa
A.0.01MPa B.0.1MPa C.0.5MPa D.0.2MPa
A.50N/S±10N/S B.600N/S±10N/S C.50N/S±5N/S D.60N/S±5N/S