* *

?

+7 (495) 849-29-70
10-18 -
+7 (495) 849-29-70
10-18 -

(II) () (I)

(II) () (I)
(II) () (I)
. .
0 .
CuNa[Ag(S2O3)2]

(II) -() (I)

6-09-05-924-78



3885 I, II, III

[Ag] - 20 %.

.
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