poly-4-vinyl pridinium chloride
poly-4-vinyl pridinium chloride
[石油英汉词典]
poly-4-vinyl pridinium chloriden.聚-4-乙烯吡啶氯化物
是什么意思，poly-4-vinyl pridinium chloride的解释，poly-4-vinyl pridinium chloride的翻译
[新英汉石油技术词典] poly-4-vinyl pridinium chloride
poly-4-vinyl pridinium chloride
[石油英汉词典]
poly-4-vinyl pridinium chloride是什么意思，poly-4-vinyl pridinium chloride的解释，poly-4-vinyl pridinium chloride的翻译
[新英汉石油技术词典] poly-4-vinyl pridinium chloride