 ???????
|
| ????? |
 |
|
????????
(GB/T 13803.4-1999)
????????? |
??? |
??? |
????? |
????? |
?????? |
???????ml/0.1g?? |
11 |
11 |
?????????mg/g?? |
120 |
120 |
PH? |
5-7 |
5-7 |
????%?? |
10 |
10 |
????FE?? % ?? |
0.02 |
0.02 |
?????CL?? % ?? |
0.1 |
0.1 |
?????? ??% ?? |
0.1 |
0.1 |
????%?? |
3 |
3 |
??????%?? |
0.8 |
0.8 |
????????PB?????%?? |
??? |
??? |
?????п?Σ?ZN????%?? |
0.05 |
- |
????S?? |
??? |
??? |
?軯??CN?? |
??? |
??? |
δ????? |
??? |
- |
|
| ????????ZB/G13002-1988????м????????????п?????????????????2%???3%??????????????????mg/g???????????????GB/T12496.11-1999????????????鷽?????????????????????? |
?????????????????????, ?????и????????????, ?????????????????, ?????????????????????????????????. ???????????????????????????????????????????. ??M????????????????к?????????????????????????Y???????γ????????????ɡ? ???????????????????У?????????????????????????????????
|
|
|
