?????: +86-599-6655932
?????: +86-599-6654866
??????: +86-599-6655536
????
????
|
????:GB/T534-2014 |
||||||
|
???? |
?? |
|||||
|
??? |
???? |
|||||
|
??? |
??? |
??? |
??? |
??? |
??? |
|
|
???? ????%≥ |
92.5??98.0 |
92.5??98.0 |
92.5??98.0 |
----- |
----- |
----- |
|
?????/%≥??????? ???? |
----- |
----- |
----- |
20.0??25.0 |
20.0??25.0 |
20.0??25.0 |
|
??? ????/%≤ |
0.02 |
0.03 |
0.10 |
0.02 |
0.03 |
0.10 |
|
?? ????/%≤ |
0.005 |
0.010 |
----- |
0.005 |
0.010 |
0.030 |
|
??? ????/%≤ |
0.0001 |
0.001 |
0.01 |
0.0001 |
0.0001 |
----- |
|
汞? ????/%≤ |
0.001 |
0.01 |
----- |
----- |
----- |
----- |
|
??? ????/%≤ |
0.005 |
0.02 |
----- |
0.005 |
----- |
----- |
|
???/mm≥ |
80 |
50 |
----- |
----- |
----- |
----- |
|
??/mL≤ |
|
|
----- |
----- |
----- |
----- |
|
??:?? ?“----”? ? ?? ??? ????? ? ????? ??? ????. |
||||||


