                    
               
                  ԻƼ(cm)
     -------------------------------------------------------------
          ٹ·     12 - 18         ·       2 - 4
          һ·     10 - 15         ļ·       1 - 2.5
          ·      5 - 10
     --------------------------------------------------------------
         ע:ݼ淶P113.0.5-1


                      ṹСȣcm
                    (κΪṹ˺)
     --------------------------------------------------------------
          ʽʯ              5.0( 5 - 8 )
          ʽʯ              4.0( 4 - 6 )
          ʽʯ              2.5( 2.5 - 4 )
          ʯм                                1.5( 1.5 - 2.5 )
          ɰ                                  1.0( 1 - 1.5 )
          ʽ                              4.0( 4 - 8 )
          ϰ¹                            6.0( 6 - 10 )
          洦                            1.0(1 - 3 )
                                                     (2 - 4 )
          ˮȶ                             15.0( 16 - 20 )
          ʯȶ                             15.0( 16 - 20 )
          ʯҹҵ                         15.0( 16 - 20 )
          顢ʯ                            8.0( 10 - 15 )
          ʯ                                8.0( 10 - 15 )
          ϶ʯ                               10.0( 10 - 12 )
      --------------------------------------------------------------
      ע:ݼ淶P123.0.7-1涨ƲСȡ
           ȡֵΧΪ[1,20]
