锚杆测力计
- 网络rock bolt extensometer; bolt dynamometer
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锚杆测力计
rock bolt extensometer
水利工程专业英语 - 河林的日志 - 网易博客 ... rock bolt extensometer, 锚杆测力计 single point extensometer, 单点位移计 ...
bolt dynamometer
CD型钢弦... ... ) dynamometer for anchor stem 锚杆测力仪 ) bolt dynamometer 锚杆测力计 ) pressure-type anchor 压力型锚杆 ...