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lead monoxide
met. 氧化铅
plast. 一氧化铅〈硫化活性剂和防焦剂〉
tech. 一氧化铅; 蜜陀僧 (氧化铅); 密陀僧
lead-monoxide
auto. 氧化铅PbO
lead monoxide: 1 phrase in 1 subject
Technology1