liuxilin1215 发表于 2013-12-7 13:40:15

ASTM C 1018-97

ASTM C 1018-97 纤维增强混凝土的挠曲韧性和第一次断裂强度的标准试验方法(使用三点荷载的支梁)
Standard Test Method for Flexural Toughness and First-Crack Strength of Fiber-Reinforced Concrete (Using Beam With Third-Point Loading)


admin 发表于 2013-12-9 11:25:29

谢谢您的分享,金币已奖励!
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