<address id="bjtlz"></address>

    <form id="bjtlz"></form>
    <form id="bjtlz"></form>

                <form id="bjtlz"></form>

                              ?????

                              ???????????????????????????????????????????????????? ??????? | ???????
                               ????????????? ???  ???????  ???????  ???  

                              BF??????

                              BF??????

                              BF?????????????

                              ??????????BF??????????????????????????????????????????????????????????????????????????????????????????????????????????????
                              ????1????????????????
                              ????2????????????????????????????????????ʦ??????????????????????????
                              ????3??????????????????????????????????????
                              ????4??????????????????????????????
                              ????5???????????????????????????????????
                               

                              BF??????????????

                              BF????????

                              ?????(m3)

                              ??????(m3/m2.??)

                              ???????(???)

                              ????????(m3/??)

                              ????????(????)

                              BF0.15

                              0.15

                              1.0-1.10

                              1.5

                              0.06-0.16

                              280

                              BF0.25

                              0.25

                              1.0-1.10

                              1.5

                              0.12-0.28

                              386

                              BF0.37

                              0.37

                              1.0-1.10

                              4.5

                              0.2-0.4

                              482

                              BF0.65

                              0.65

                              1.0-1.10

                              3.0

                              0.3-0.7

                              940

                              BF1.2

                              1.2

                              1.10-1.20

                              4.0,5.5

                              0.6-1.2

                              1392

                              BF2.0

                              2.0

                              1.10-1.20

                              7.5

                              1.0-2.0

                              1800

                              BF2.8

                              2.8

                              1.10-1.20

                              11

                              1.4-3.0

                              2160

                              ?????????????????????????? SF?????? JJF????? BF?????? XJK???? XJM??X?? BS-K???

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