lead-coated soft copper wire 铅包软铜线
lead-coated sheet 镀铅薄钢板
lead-coated cable 铅套电缆
lead-coated 铅包 ; 镀铅的
lead-coated stainless-steel wire 铅包不锈钢丝
lead coated metal 涂铅的金属
lead-coated metal 铅皮金属
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。
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