| Name | Size | Update | Download |
|---|---|---|---|
| GBT 3190-2008 Chemical composition .pdf | 1.40MB | 2018-06-12 | Download |
| GBT 3198-2003.pdf | 353KB | 2018-06-12 | Download |
| GBT 3618-2006 for Aluminum Checkered Sheet.pdf | 188KB | 2018-06-12 | Download |
| GBT 3880-2006-1.pdf | 2.10MB | 2018-06-12 | Download |
| GBT 3880-2006-2.pdf | 380KB | 2018-06-12 | Download |
| GBT 3880-2006-3.pdf | 1.72MB | 2018-06-12 | Download |
| GBT 6891-2006 for Aluminum Corrugated Sheet.pdf | 125KB | 2018-06-12 | Download |
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