[化] 氯乙烷...

The recycle ratio anodynon is 84 % above the yield level of the same industry in domestic.氯乙烷收率可达84%以上,远远高于国内同行业的收率水平....

anodynon的音标：anodynon的英式发音音标为：[ənə'dɪnən]anodynon的美式发音音标为：[ənə'dɪnən]...