single-working beam的意思|示意
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简单运转的梁
single-working beam的网络常见释义
单臂平衡杆 ... 单臂架系统 single boom system 单臂平衡杆 single-working beam 单臂式龙门刨床 open-sided planer ...
single-working beam相关短语
1、 single working beam 单臂平衡杆