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              QͨDN(mm)
              20
              25
              32
              40
              50
              65
              80
              100
              125
              150
              200
              yֱdn(mm)
              (10)
              (12)
              (15)
              (20)
              ~ϵKv
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              1.8
              2.8
              4.4
              6.9
              11
              17.6
              27.5
              44
              69
              110
              176
              275
              440
              690
              Ȱٷֱ
              1.6
              2.5
              4
              6.3
              10
              16
              25
              40
              63
              100
              160
              250
              400
              630
              ~гLmm
              10
              16
              25
              40
              60
              ĤƬЧeAc(cm2)
              280
              400
              600
              1000
              QPNPMa)
              1.64.06.4
              ֱȰٷֱ
              п{R
              501
              ̖Pr(KPa)
              201004020080240η206060100
              ԴPs(MPa)
              0.140.4
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              ضt(C)
              -20200-40250-06250
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              -40450-60450
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              450560
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              *aƷָ؞GB/T4213-92

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