Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG(EJ)8-1991 |
(With 4πβ (PPC)-γ standard device for measuring electron capture radioactive nuclide specific activity of test solution method) |
China Metrological
Standards PPC |
 English PDF |
| Find out:1Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
