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Radiation shielding concrete Radiation shielding concrete is used to shield X-rays, and Y-rays in the concrete.
防辐射混凝土用于屏蔽X 射线、γ 射线和中子辐射作用的混凝土。
youdao
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Radiation shielding concrete Radiation shielding concrete is used to shield X-rays, and Y-rays in the concrete.
防辐射混凝土用于屏蔽X 射线、γ 射线和中子辐射作用的混凝土。
youdao