China Alumina ceramic wear GB Standards Search Result

and Chinese version GB Standards, you can purchase directly in the web page; After receive your payment, we will send the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days .


	GB 21252-2023 Energy consumption limit per unit product for building sanitary ceramics and wear-resistant alumina balls 建筑卫生陶瓷和耐磨氧化铝球单位产品能源消耗限额 - 英文版
	GB/T 27979-2011 Alumina ceramic wear-resistant composite lining board 氧化铝耐磨陶瓷复合衬板 - 英文版

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