radioactive material
短語(yǔ)詞組
- radioactive waste material 放射性廢物
- radioactive E material 放射性物質(zhì)
- fallout radioactive material 放射性沉降物
- fallout of radioactive material 放射性散落物
- residual radioactive material 賸餘的放射性物質(zhì)
- preservation of radioactive material 危險(xiǎn)品貯存池
- radioactive material level instrument 放射性料位儀
- Naturally Occurring Radioactive Material 射性物質(zhì) 返回 radioactive material