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Lead content was detected in blood, brain and bone.
监测血液、脑、股骨铅含量。
youdao
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It is very stable, particularly in glazes with a low lead and boron content.
它的稳定性特佳，特别用在含低铅及硼的釉料中。
youdao
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It is very stable, particularly in glazes with a low lead and boron content.
它的稳定性特佳，特别用在含低铅及硼的釉料中。
youdao