電子顕微鏡より発生するエックス線
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概要
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The dose of X-rays from an electron microscope used at a steel works in Kobe city was measured. 225 mr/w, far over the permissible dose recommanded by I.C.R.P., was detected. The effect of protection of these X-rays by the use of 2mm lead protector around the electron gun was found satisfactory.
- 社団法人日本産業衛生学会の論文