7*24小時服務(wù)熱線：
185-5158-7711
| 規(guī)格 | 節(jié)線長 | 齒數(shù) |
| 427-8YU | 472 | 59 |
| 488-8YU | 488 | 61 |
| 856-8YU | 856 | 107 |
| 864-8YU | 864 | 108 |
| 880-8YU | 888 | 100 |
| 888-8YU | 896 | 111 |
| 896-8YU | 912 | 112 |
| 912-8YU | 920 | 114 |
| 920-8YU | 936 | 115 |
| 936-8YU | 944 | 117 |
| 944-8YU | 1000 | 118 |
| 1000-8YU | 1032 | 125 |
| 1032-8YU | 1040 | 129 |
| 1040-8YU | 1096 | 130 |
| 1096-8YU | 1136 | 137 |
| 1136-8YU | 1144 | 142 |
| 1144-8YU | 1168 | 143 |
| 1168-8YU | 1192 | 146 |
| 1192-8YU | 1208 | 149 |
| 1208-8YU | 1363 | 151 |
| 1264-8YU | 1312 | 158 |
| 1312-8YU | 1344 | 164 |
| 1344-8YU | 1344 | 168 |
| 1400-8YU | 1400 | 175 |
| 1952-8YU | 1952 | 244 |
| 2456-8YU | 2456 | 307 |
