验货员论坛

标题: Performing Accelerated Outdoor Weathering of Nonmetallic [打印本页]

作者: ll123456 时间: 2011-10-19 21:42
标题: Performing Accelerated Outdoor Weathering of Nonmetallic
Performing Accelerated Outdoor Weathering of Nonmetallic
ASTM G90Y-2005.pdf Performing Accelerated Outdoor Weathering of Nonmetallic

作者: ll123456 时间: 2011-10-19 21:42
版主不厚道，我还在改贴子，就把我的贴子删了！！

作者: pxcuag 时间: 2011-10-19 21:42
权限设置太高，只能望贴兴叹！！！

欢迎光临验货员论坛 (http://bbs.wtoqc.net/)