lithographic printing
平版印刷
lithographic technology
平版印刷技術
used with a colloid as a sensitiser for lithographic printing plate coatings.
把它混和膠體，可作平版印刷的版面感光性塗料。俗稱紅礬。
lithographic printing
平版印刷
lithographic technology
平版印刷技術
used with a colloid as a sensitiser for lithographic printing plate coatings.
把它混和膠體，可作平版印刷的版面感光性塗料。俗稱紅礬。
探索常見搜尋詞彙