起订量:



| 型号 | m(kg) | 型号 | m(kg) |
| H2-6 | 355 | B2-6 | 410 |
| H2-8 | 590 | B2-8 | 700 |
| H2-10 | 960 | B2-10 | 1155 |
| H2-12 | 1615 | B2-12 | 1910 |
| H2-14 | 2430 | B2-14 | 2725 |
| H3-6 | 365 | H3-6 | 380 |
| H3-8 | 625 | B3-8 | 635 |
| H3-10 | 1020 | B3-10 | 1020 |
| H3-12 | 1675 | B3-12 | 1730 |
| H3-14 | 2490 | B3-14 | 2615 |
| H4-8 | 645 | B4-6 | 385 |
| H4-10 | 1010 | B4-8 | 655 |
| H4-12 | 1725 | B4-10 | 1025 |
| H4-14 | 2600 | B4-12 | 1750 |
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| B4-14 | 2605 |