关键词laboratory
标准
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图片 型号 厂商 标准 分类 描述
Image: UF100S_09 UF100S_09 Pan Jit International Inc. plastic package has underwriters laboratory
Image: BT-301-50M BT-301-50M Wakefield 工具 化学物质 these adhesives were tested in our laboratory for flame retardancy properties. according to our test results they meet the requirements of ul94hb.