• 通过杀菌效果试验理化性质检测,毒性、刺激性试验试验评价了自配复合型变色移膜专用防霉剂综合性能

    Properties of the fungicide specialized for color-deterioration transfer-coating leather were evaluated by tests of antifungal effect, physicochemical property, toxicity, smell and drug resistance.

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  • 通过宏观微观分析理化性能检验X射线衍射和模拟试验,对腐蚀油管进行了失效分析。

    The failure cause of the tubing was studied by macro and micro analysis, physical and chemical properties testing, X-ray energy spectrum analysis and stimulated corrosion test.

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  • 通过产品理化性能毒理定量杀菌效果试验了解产品性能

    The properties of the product were studied by determining the physicochemical properties, toxicology and quantitative germicidal effect of the disinfectant.

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  • 文中详细介绍了高铁高打料理化性能显微结构试验情况

    The physicochemical characteristics, micro structure and experimental conditions of high Fe. Ca contents Mg ramming material are introduced in detail.

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  • 文中详细介绍了高铁高打料理化性能显微结构试验情况

    The physicochemical characteristics, micro structure and experimental conditions of high Fe. Ca contents Mg ramming material are introduced in detail.

    youdao

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