冷风机批发价格：DD-7                   820元

                                DD-12                 1150元

                                DD-15                 1250元

                                DD-22                  1700元

                                DD-30                  2050元

                               DD-40                  2250元

                               DD-60                   3450元

                               DD-80                  4050元

                               DD-100                  5300元