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作者对34各年龄在19～62岁的男性制革工人[其中18名直接接触铬,另外16名(对照组)是同一工厂的行政人员和厨房工人]和12名年龄在21～30岁的健康成人的头发和尿的标本,用无焰原子吸收分光光度法作铬的测定。
Of the 34 male tannery workers aged 19-62 [of which 18 were directly exposed to chromium and 16 (control group) were executives and kitchen workers of the same factory) and 12 male tanners aged 21 to 30 years Healthy adult hair and urine samples were determined by flame atomic absorption spectrophotometry for chromium.