Chinese Standard: GB/T 21944.4-2009

Special products of silicon carbide—Kiln furniture of reaction bonded silicon carbide—Part 4:Burner nozzle

全国磨料磨具标准化技术委员会(SAC/TC 139)

GB/T 21944的本部分规定了反应烧结碳化硅烧嘴套的产品分类、技术要求、检验方法、检验规则及标志、包装、运输、储存等。
本部分适用于工作温度不高于1 350 ℃的反应烧结碳化硅烧嘴套。

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