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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 15819-2006 |
Polyethylene (PE) pipes for irrigation laterals - Susceptibility to envionmental stress cracking induced by insert-type fittings - Test method and specification 灌溉用聚乙烯(PE)管材由插入式管件引起环境应力开裂敏感性的试验方法和技术要求 |
China National Standards envionmental |
 English PDF |
| GB/T 24031-2001 |
Environmental management--envionmental performance evaluation--Guidelines 环境管理 环境表现评价 指南 |
China National Standards envionmental |
English PDF |
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