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發布時間: 2016-8-1 21:47
正文摘要:GB/T 5455—2014 紡織品 燃燒性能 垂直方向 損毀長度陰燃和續燃時間的測定Textiles—Burning behaviour—Determination of damaged length,afterglow time and afterflame time of vertically oriented specimens，P ... |
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