Read Edit View history 密封辐射源 mìfēngfúshèyuán sealed radiation source Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 密封辐射源/ 密封輻射源 mìfēngfúshèyuán sealed radiation source radioactive material that is permanently sealed in a capsule or bonded in a solid form to prevent leakage Edit Delete References Add reference No references for this word.
密封辐射源/ 密封輻射源 mìfēngfúshèyuán sealed radiation source radioactive material that is permanently sealed in a capsule or bonded in a solid form to prevent leakage Edit Delete