This standard is applied to crude paraffin which is made of raw material with oil paraffin and is diaphoresised or de-oiled not by decolor.是什么意思_This standard is applied to crude paraffin which is made of raw material with oil paraffin and is diaphoresised or de-oiled not by decolor.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句