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Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | | | 1 | | | aging yellowing resistance tester Specification: 90*60*50cm Detail: Products or materials in transit, through the role of solar radiation and heat to make color changes, the machine is designed to simulate such an environment to testing products. The degree of yellowing Sample is generally be... | | | Showing 1 - 1 of 1, total 1 pages [First] [Previous] [Next] [Last] | 1 |
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