1000Pa(微压型) 6kPa 10kPa 16kPa 20kPa 25kPa 30kPa 40kPa 50kPa 60kPa 100kPa 200kPa 250kPa 300kPa 400kPa 0.5MPa 0.6MPa 1.0MPa(特惠) 1.6MPa 2.5MPa 4MPa 6MPa 10MPa 16MPa 25MPa 40MPa 60MPa 100MPa 150MPa 160MPa 200MPa 250MPa 300MPa -5-5kPa -10-10kPa -100kPa-0（负压） -100-100kPa -100-200kPa -100-300kPa -100-500kPa -100-700kPa -0.1-1MPa -0.1-1.6MPa -0.1-3MPa -0.1-4MPa -0.1-10MPa 100psi 300psi