Standard Number: JT/T 1432.4-2023(JT/T1432.4-2023)
Chinese:公路工程土工合成材料 第4部分：排水材料
English:Geosynthetics for highway engineering Part 4: Drainage materials
Effective Date:2023-09-25
Standard Applicability:This part applies to the production, inspection and use of geotechnical drainage materials for highway engineering.
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