The invention is simple and easy to implement, USES the accessorymaterial of low cost and has obvious application effect.
本发明简单易行，所用辅助材料成本低廉，实施效果明显。
2
Strengthen the research work for base material of painting, film former and its theory, accessorymaterial and construction skill.
加强涂料基料、成膜物质及原理、配套材料和施工技术的研究工作。
3
Dubs in the tank liquor to dissolve directly, other accessorymaterial are specially the organic alkyl, the nickel member chemical additive, must supplement in proportion.