[GB 541-1983] 石棉橡胶板抗张强度试验方法[已作废]
发布时间:1984-11-01
实施时间:1984-11-01
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[GB 544-1983] 石棉橡胶板 密度试验方法[已作废]
发布时间:1984-11-01
实施时间:1984-11-01
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[GB 3912-1983] 耐油石棉橡胶板 浸油增厚率试验方法[已作废]
发布时间:1984-10-01
实施时间:1984-10-01
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[GB 3913-1983] 耐油石棉橡胶板腐蚀性试验方法[已作废]
发布时间:1984-10-01
实施时间:1984-10-01
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发布时间:1984-09-01
实施时间:1984-09-01
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[GB 540-1983] 耐油石棉橡胶板密封性试验方法[已作废]
发布时间:1984-09-01
实施时间:1984-09-01
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[GB 543-1983] 耐油石棉橡胶板 吸油率试验方法[已作废]
发布时间:1984-09-01
实施时间:1984-09-01
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[GB 4620-1984] 缠绕式垫片水压密封性能试验方法[已作废]
发布时间:1984-07-30
实施时间:1985-06-01
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[GB 4621-1984] 缠绕式垫片蒸汽密封性能试验方法[已废止]
发布时间:1984-07-30
实施时间:1985-06-01
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[GB 542-1983] 石棉橡胶板 柔软性试验方法[已作废]
发布时间:1983-12-15
实施时间:1984-11-01
本标准适用于试验各种石绵橡胶板的柔软性能。
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发布时间:1982-12-30
实施时间:1983-07-01
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发布时间:1982-12-30
实施时间:1983-07-01
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发布时间:1982-12-30
实施时间:1983-07-01
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[JC 68-1982] 油浸石棉盘根[已作废]
发布时间:1982-12-30
实施时间:1983-07-01
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[JC 212-1977(1996)] 石棉绝缘带[已废止]
发布时间:1900-01-01
实施时间:
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[JC 41-1982(1996)] 电绝缘石棉纸[已作废]
发布时间:1900-01-01
实施时间:
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[JC 42-1982(1996)] 热绝缘石棉纸[已作废]
发布时间:1900-01-01
实施时间:
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[JC/T 812-1989(1996)] 泡沫石棉[已作废]
发布时间:1900-01-01
实施时间:
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