发达国家的许多钢铁厂开发了各种无铅且耐蚀性更好的汽车燃油箱用表面处理钢板材料，包括无铅镀层钢板和预涂层钢板两大类。
All kinds of Pb-free surface treatment steel sheet for automotive fuel tank with better corrosion resistance were developed by many steel company in the developed country.
为了确保济南活动板房彩钢板的镀层外观光亮、详尽、无流挂、皱皮景象发作。
In order to ensure that the activities of the board of Ji 'nan color steel plate coating look bright, detailed, no sagging, wrinkled skin attack scene.
为了在上两层创建黑色的金属饰面，这些体块都包裹了铝锌合金镀层——这是一种镀有铝锌合金的钢板。
To create the dark metal finish on the two upper levels, these blocks are clad with Galvalume - a type of steel sheet that is coated with an aluminium and zinc alloy.
合金化热镀锌钢板的成形性既取决于基体钢板的特性，也决定于镀层本身的成分和结构。
The formability of galvannealed steel plate depends on both the character of the substrate and the nature of the coating.
一种铝锌硅热镀钢板生产线的锌花控制方法，属于高耐蚀镀层生产技术领域。
The invention discloses a spangle control method for an aluminum zinc silicon hot-dipped steel plate production line, and belongs to the technical field of high-anticorrosive plating production.
通过扫描电子显微镜对热镀锌钢板镀层表面麻点缺陷的表面和断面形貌进行了观察，并对其进行了能谱分析。
The surface and cross-section of the pock flaws which appeared on the hot-dip galvanized coating were observed and analyzed by using SEM and energy spectroscopy.
通过扫描电子显微镜对热镀锌钢板镀层表面麻点缺陷的表面和断面形貌进行了观察，并对其进行了能谱分析。
The surface and cross-section of the pock flaws which appeared on the hot-dip galvanized coating were observed and analyzed by using SEM and energy spectroscopy.
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