Zinc concentration coating crystallization is fine, low and high concentration of crystallization thick, poor surface gloss.
锌浓度偏低镀层结晶较细，而浓度高结晶粗，表面光泽差。
Symptoms - High gloss surfaces look milky, flat and have poor reflected contrast.
症状-高光泽的表面外观乳白色，扁平，有穷人反映反差。
Symptoms - High gloss surfaces look milky, flat and have poor reflected contrast.
症状-高光泽的表面外观乳白色，扁平，有穷人反映反差。
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