coal-tar solution 中文意思是什麼
coal-tar solution
解釋
煤焦油溶液-
Standard specification for creosote - coal tar solution
雜酚油-煤焦油溶液的標準規范 -
Standard tables for volume and specific gravity correction for creosote, creosote - coal tar solution and coal tar
雜酚油雜酚煤焦油和煤焦油的體積和比重標準修正表
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