GB/T 24721.3
GB/T 24721.3 (Glass fiber reinforced plastic products for highway use - Part 3: Duct)· GB (China) · 9 materials
| Designation | Material group | |
|---|---|---|
| BD 100x3.5x4000-C | Polyesters (UP...) | chevron_right |
| BD 100x3.5x4000-J | Polyesters (UP...) | chevron_right |
| BD 100x3.5x4000-L | Polyesters (UP...) | chevron_right |
| BD 100x5x4000-C | Polyesters (UP...) | chevron_right |
| BD 100x5x4000-J | Polyesters (UP...) | chevron_right |
| BD 100x5x4000-L | Polyesters (UP...) | chevron_right |
| BD 90x5x4000-C | Polyesters (UP...) | chevron_right |
| BD 90x5x4000-J | Polyesters (UP...) | chevron_right |
| BD 90x5x4000-L | Polyesters (UP...) | chevron_right |