dissolved tar 中文意思是什麼
dissolved tar
解釋
溶解焦油-
Properties : completely dissolved in solvent such as coal tar system, esters, turpentine and plant oil. undissolved in solvent such as alcohol and partly dissolved in oil
性能:在煤焦系,酯類溶劑?松節油?植物油中完全溶解,不溶於醇類溶劑,在石油系溶劑中部分溶解。
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