JT-T 520-2004 公路工程土工合成材料 短纤针刺非织造土工布.pdf

ICS93.080.10;ICS59.100 W 59 备案号 : 茗 除 中 华 少味民 共 和 国 交 通 行 」卫标 准 印可删 水 JT/T520- 2004 资料分享， 水印可删除 料分享， 可删除 公路工程土工合成材料 资 水印 短纤针刺非织造土工布 料分享， 可删除 Geosyntheticsinthehighwayengineerings-Synthetic 资 印 staplefibersneedlepunchednonwovengeotextiles 水 资料分享， 水印可删除 资料分享， 2004-04-16发布 2004-07-15实施 中华 人 民共和 国交通 部 发布 JT/T521}一21辫 目 次 可删除 前言 ······，，·················，·，·················，···················，················，，···········‘···，，··，·…76 印 1 范围 ························，·············································································，··……77 水 2 规范性引用文件 ···············································。·······································，··……77 ， 3 术语和定义 ·················，······································，·················。··············‘······…… 77 享 除 4 产品分类 ，，·，···············，····································，·················，···，················，·…77 分 删 5产品规格系列与尺寸偏差···································，···················，··········.·..··.·..……78 料 可 6 技术要求 ················