這樣看,小孩子是要重點保護不受任何輻射
所有跟帖:
• 上中學體檢時照過X光,現在看給健康的學生照X光是不對的 -羽衣甘藍- ♂ (0 bytes) () 02/04/2016 postreply 19:15:47
• 上中學體檢時照過X光,現在看給健康的學生照X光是不對的 -羽衣甘藍- ♂ (0 bytes) () 02/04/2016 postreply 19:15:47
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