冲淡剂具有必定的透明量，适分油不朱的众色叠印。
Diluting agent has certain transparency for ink multi-color overprint .
冲淡剂：白色颜料，用来混合有色颜料，使色量降低或改善使用性能。
Extender : A white pigment used with a coloured pigment either to reduce its strength or improve its working qualities .
冲淡剂