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一次搪耐酸釉使用說明 Instruction
1、一次搪耐酸釉直接涂搪在鋼板基材上。
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藝要求：
Mill addition ratio and requirements of direct on acid resistance enamel frits:
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