????:1??????????:?????????????

2??????

3??????????????

4?????????

5?????150????

6????????????14????????????????????????????,????????????????????????

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

?200????????(????????),????????3????“??????????????????,??????”,?????????????????,????????,????,?????????????

??????,?????????????13%??????50????,????4000????????????????,??????????200-400????????,?5%-10%?

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

???????????,?????????,1-2???????;??????????????????????????1-2?????;??7-10???????????????

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

??????????«?????????GB18467-2011»???????????,??6??????????,????2??????????????????????24???????????????,??????,??????????????????????24????

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