| NO. | 参数代号 | 类型 | 材质 | 对应图纸 |
| 883 | SRLC15-18 | SRL | C | - | 884 | SRLC15-19 | SRL | C | - |
| 885 | SRLC15-21 | SRL | C | - | 886 | SRLC17-20 | SRL | C | - |
| 887 | SRLC17-21 | SRL | C | - | 888 | SRLC17-23 | SRL | C | - |
| 889 | SRLC20-23 | SRL | C | - | 890 | SRLC20-24 | SRL | C | - |
| 891 | SRLC20-27 | SRL | C | - | 892 | SRLC25-28 | SRL | C | - |
| 893 | SRLC25-29 | SRL | C | - | 894 | SRLC25-31 | SRL | C | - |