??? 气压式无塔供水设备-无负压供水设备_无塔供水器_变频恒压供水_二次供水_净水设备_开封高楼无塔
??????????????????|??? > ??????????
??????????
??????????????????'????
????????????o????2015/3/24 8:42:08    ????-????????????????-???????????

 ??????????????????'???????????o?????????o???'??????????????????'?????????????????????'??1??????

??????o????????'?????????????????????????????????????????'?????????1?????????3?o????o???????????“????'???????1???-???”????????????o?????????????????????'???????????o???'???????????????????????????????'???a?????????a?????????????????a????'???????a???1??????????????????????????'????????????1'???????????????????o???'??????o|?????70%????????o????????'?????o|?????60%????????o|?????o????????

????????????????????????'?????1??3????o?????o?????????????????????o????????????????o???????'?????????????'???????'????20???2000????????????'????20???50000m3???????'???o|??150?3?????350???????????

????????????1??1

??????????????????'????????a???o?????1????????|???o???'???????????????????????????????'???a?????????a??????????1???????a????'?a???1??????????????????????????'???????-??????????1'?????|???????????????o???'??????o|?????70%????1??3??o????o?????o???????????????????????????????????o???????'?????????????'???????'????20-20000????????????'????20-50000?????1???????'???o|??150?3?????350??????????

????????'

1????????????????'????????o?????????????????????????3???????o??????????'???

2?????????????????????????????????????o???????'????'??????????a????'??????????????'??-?'???????3???????

3??????????????????????'?o???????????3???????

4?????????????????'???????o?????1??o????????o???????????????????????????|?????-?o??-????????o?-?????'????'???

5???????????????????????????????????????????????????????????????? ???????????????????????'????'??????????????