當前位置:
首頁 >
用于χ、γ線外照射放射防護的劑量轉換因子

Dose conversion factors for use in protection against χ、γ-ray external radiation
標準號:GB/T 11712-1989
Dose conversion factors for use in protection against χ、γ-ray external radiation
標準號:GB/T 11712-1989