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用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示。
Used for testing horizontal combustibility of various textile and show with flame spread rate.
youdao
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用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示。
Used for testing horizontal combustibility of various textile and show with flame spread rate.
youdao