BS EN ISO 4534. Metallic and other inorganic coatings. Vitreous and porcelain enamels. Determination of fluidity behaviour by fusion flow test
BS EN ISO 4534 金属和其他无机涂层 釉瓷和搪瓷 用熔融流动试验测定流动性
发布日期:
2009-08-17
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