??????????? “???????????”????

????:????wx:???????

?,??????????“???????????????????”??????????,????????,???????,??????,?????????????,????????????????,????????????????????,??????“???????”?????,????????????“???????????”,???40?????????????????????????“???”?????,?????????

“?????????”????“????”?????????????????????????

???,???????????????????????“?????????”???,?????????????????“?????????????”?????????,?????????“???”?????

???,???????????“???????”,?????????????“???????????????????”,?????????????????,??,???????????????,?????????,????????????,?????

????????????????????????????? ???:?? “???”??????????,?????,????????????,????????????????,??????????????,??????????????????????“????????”,????????????,???“???”?????????????????,??,?????????????

?,????????????

??,????????????????????“??”“??”?????????????,?????????????,??????????????1000???,??????????????,??????????????,????????????????????

? ????????? ??????:??????????????,??????????????,????????????????????????????,?????,??????10???????????????1????,?????1??,?????,?????????????,?????????

?,?????????,??????????,??,??????????,???????????????????????????????????????,???????????????“???”?????????,???????

????????????? ????????????????????????:????????,??????

?????????,?????????????,??????:

????????????,??????????????????????????????????????????????;

???????????????????,????,?????

????????,????????,??????????????????????????????????????????????????????????????,????

??????????

??????????????????,??????,?????????????,??????????????????,???????????,????,???

???????,????,????????????????:???????????FZ/T73036-2010«????????????????»????????????????:?????4.0?;30?????3.0?????????????,???

????????? ????:????????,????????,????????????????,???????,??,?????

“????????,???????”??????

???,????????:??,?????????????????,???????????????????

???,“???”????????????????,?????????????“???????????”??????????????(????????????“??”)?????????????????????????,“???”??????????????,?????????????,?????????

????????,????????????????,????????????????????????????,???????????,?????????????

?????,??????????,?????????????????,??????????????,??,????????????,??????????????????????????

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

???????:???