- cheng zhong lun
- 承重: abuttal; bearing weight; load bearing; support
- 负重轮: bogie wheel; bottom roller; loading wheel; road wheel
- 支重轮: balancing wheel; stabilizing wheel; su orting wheel; support wheel; supporting wheel; thrust wheel; track roller
- 单边支重轮: single rim bearing wheel
- 链轨支重轮: track roller; track support roller; track truck roller; track truck toller
下载手机词典可随时随地查词查翻译