Lead in linear incandescent lamps with silicate coated tubes.
白炽灯管(硅酸盐涂于灯管)所含的铅。
And so while American and European consumers worry about exposing their children to Chinese-made toys coated in lead, Chinese workers, often as young as 16, face far more serious hazards.
当美国和欧洲的消费者担心他们的孩子接触中国制造涂铅玩具时,中国的工人,有些只有16岁,面对着更多的有害物质。
The content of lead in coated paper was determined by hydride-generation atomic fluorescence spectrometry(HG-AFS).
利用氢化物发生-原子荧光光谱法(HG-AFS)测定浆层纸中的铅含量。
Lead in linear incandescent lamps with silicate coated tubes.
用于带有硅酸盐灯管的线型白炽灯中的铅。
All leads are coated with 100% matte tin, and there is no lead inside the package.
所有的引脚均镀以100%雾锡,封装内无铅存在。
All leads are coated with 100% matte tin, and there is no lead inside the package.
所有的引脚均镀以100%雾锡,封装内无铅存在。
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