求助ASTM G21\ASTM G53\ASTM D1693\ASTM D638标准,谢谢!
请问哪位达人有ASTMG21\ASTMG53\ASTMD1693\ASTMD638这几个标准?可否共享一下,谢谢!!!
非常感谢楼上的不帮助,谢谢!!! 本帖最后由sunjj于2016-1-2816:09编辑
ASTMG53StandardPracticeforOperatingLight-andWater-ExposureApparatus(FluorescentUV-CondensationType)forExposureofNonmetallicMaterials(Discontinued2000;ReplacedbyASTMG154RevA)
ASTMG154-06StandardPracticeforOperatingFluorescentLightApparatusforUVExposureofNonmetallicMaterials
非金属材料紫外线曝光用荧光设备使用标准惯例
ASTMG21-96(R2002)StandardPracticeforDeterminingResistanceofSyntheticPolymericMaterialstoFungi
谢谢分享!!! 谢谢分享!!!! 顶~一下,太感謝了. 推! 剛好需要的說~~真是救急不救窮阿~~感恩~~ 回复3#blues11_2000
没看懂...哈哈哈
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