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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4455-2019 |
Polyethylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards Polyethylene blown covering |
 English PDF |
| GB/T 4455-2019 |
Polyethylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards Polyethylene blown covering |
English PDF |
| GB 4455-2006 |
Polyethylene blown covering film for agriculture 农业用聚乙烯吹塑棚膜 |
China National Standards Polyethylene blown covering |
English PDF |
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