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执行严格的检测标准 ,采用适宜的方法测定彩涂钢板的涂膜物理性能和耐久性能 ,是保证彩涂板质量的重要环节
The implementation of stringent testing standards, the use of appropriate methods for the determination of color coated steel coating film physical properties and durability performance is to ensure the quality of color coated plate an important part