China Pitch products of co GB Standards Search Result |
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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 . |
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GB/T 38396-2019 Pitch products of coal carbonization—Determination of mesophase content—Microscopical analysis by reflected light 焦化沥青类产品 中间相含量的测定 光反射显微分析方法 - 中英文版 |
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GB/T 2293-2019 The method of quinoline-insolube for Pitch products of coal carbonization 焦化沥青类产品喹啉不溶物试验方法 - 中英文版 |
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GB/T 2293-2019 The method of quinoline-insolube for Pitch products of coal carbonization 焦化沥青类产品喹啉不溶物试验方法 - 中英文版 |
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GB/T 8727-2008 Method for determination of coking value of coal pitch products 煤沥青类产品结焦值的测定方法 - 中英文版 |
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GB/T 2293-2008 Pitch products of coal carbonization - Determination of quinoline-insoluble 焦化沥青类产品喹啉不溶物试验方法 - 中英文版 |
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