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app开发 性能措施Specifications Nominal pressure:PN2.4,3.8,6.0MPa Strength testing pressure:PT2.4,3.8,6.0,9.6MPa公称压力:PN2.4,3.8,6.4MPaSeat testing pressure(low pressure):0.6MPa强度考试压力：PT2.4,3.8,6.0,9.6,MPaApplicable media:低压气密封考试压力：0.6MPaQ11F-(16-64)C Water.