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水运工程.差动电阻式应力计
Water transport engineering.Unbonded elastic wire resistance pressure cell
价格:¥0.00
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水运工程.滑线电阻式位移计
Water transport engineering.Ship line resistance extensometer
价格:¥0.00
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水运工程.电位器式多点位移计
Water transport engineering.Multiple potential extensometer
价格:¥0.00
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水运工程 钢弦式孔隙水压力计
Water transport engineering -- Vibrating wire piezometer
价格:¥0.00
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水运工程.伺服式测斜仪
Water transport engineering.Servo inclinometer
价格:¥0.00
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水运工程.钢弦式锚索测力计
Water transport engineering.Vibrating wire anchor cable loadcell
价格:¥0.00
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水运工程 钢弦式钢筋计
Water transport engineering -- Vibrating wire steel stress gauge
价格:¥0.00
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水运工程 闸门开度计
Water transport engineering -- Gate opening gauge
价格:¥0.00
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水运工程.桩基静载仪
Water transport engineering.Pile static load measuring instrument
价格:¥0.00
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