一次搪耐酸釉使用说明 Instruction
1、一次搪耐酸釉直接涂搪在钢板基材上。
Direct on acid resistance enamel frits can be directly coated on the based metal.
2、一次搪耐酸釉磨加配比及工艺要求：
Mill addition ratio and requirements of direct on acid resistance enamel frits:
