Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
JT/T 520-2004 |
Geosynthetics in highway engineerings. Synthetic staple fibers needlepunched nonwoven geotextiles 公路工程土工合成材料 短纤针刺非织造土工布 |
China Highway & Transportation
Standards lepunched |
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JT/T 519-2004 |
Geosynthetics in highway engineerings. Synthetic filament spunbonded and need lepunched nonwoven geotextiles 公路工程土工合成材料 长丝纺粘针刺非织造土工布 |
China Highway & Transportation
Standards lepunched |
![]() English PDF |
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