[QB/T 1630-1992] 日用搪瓷烧成窑炉热平衡测试方法[现行]
发布时间:1992-11-10
实施时间:1993-07-01
本标准规定了日用搪瓷烧成窑炉热平衡的测定与计算方法。本标准适用于以固体、液体、气体燃料,电为能源的日..
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[GB/T 13484-1992] 接触食物糖瓷制品[已作废]
发布时间:1992-06-05
实施时间:1993-04-01
本标准规定了接触食物用搪瓷制品的产品分类、技术要求、检测方法、检验规则、标志、包装、运输与贮存。本标..
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[GB/T 13485-1992] 接触食物搪瓷制品 铅,镉析出量试验方法[已作废]
发布时间:1992-06-05
实施时间:1993-04-01
本标准规定了接触食物搪瓷制品铅、镉析出量的火焰原子吸收分光光度法和石墨炉原子吸收分光光度法两种测试方..
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发布时间:1991-04-01
实施时间:1991-04-01
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[GB/T 11418-1989] 搪瓷耐热性测试方法[现行]
发布时间:1989-06-08
实施时间:1990-02-01
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[GB/T 11419-1989] 搪瓷耐温急变性测试方法[已作废]
发布时间:1989-06-08
实施时间:1990-02-01
本标准规定了搪瓷制品耐温急变性的测试方法。本标准适用于测试搪瓷饮具、烧器等制品的耐温急变性。
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[GB/T 11420-1989] 搪瓷光泽测试方法[现行]
发布时间:1989-06-08
实施时间:1990-02-01
本标准规定了搪瓷制品瓷层表面光泽的测试方法。本标准适用于定量测试各类搪瓷制品瓷层表面的光泽。
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发布时间:1989-04-01
实施时间:1989-04-01
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[QB 923-1984] 搪瓷食兰类[已作废]
发布时间:1989-04-01
实施时间:1989-04-01
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[QB 924-1984] 搪瓷桶类[已作废]
发布时间:1989-04-01
实施时间:1989-04-01
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[QB 925-1984] 搪瓷锅壶类[已作废]
发布时间:1989-04-01
实施时间:1989-04-01
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[GB/T 9988-1988] 搪瓷耐碱性能测试方法[现行]
发布时间:1988-01-02
实施时间:1989-07-01
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[GB/T 9989-1988] 搪瓷耐室温柠檬酸性能测试方法[已作废]
发布时间:1988-01-02
实施时间:1989-07-01
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[GB 2627-1981] 搪瓷大盆[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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[GB 2628-1981] 搪瓷食盆[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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[GB 2629-1981] 搪瓷面盆[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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[GB 2631-1981] 搪瓷盘[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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[GB 2632-1981] 搪瓷口杯[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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[GB 2633-1981] 日用搪瓷制品检验方法[已作废]
发布时间:1982-06-01
实施时间:1982-06-01
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