日記水位計 地下水位變化記錄儀
型號:WH/SW40
北京WH/SW40日記水位計廠家直銷記錄時間:24小時 浮筒直徑:70mm或100mm 水位變幅:10m 誤 差:≤±2cm 北京WH/SW40日記水位計廠家直銷用 途:主要用于地震預(yù)報,監(jiān)測記錄地下水位變化過程. 北京WH/SW40日記水位計廠家直銷Running time: 24 hours Diameter of float: 70mm or 100mm Stage fluctuation: 10m Error: ≤±2cm Application: It is used for records of the water level change process of the earthquake prediction and underground water
記錄時間:24小時 浮筒直徑:70mm或100mm 水位變幅:10m 誤 差:≤±2cm 用 途:主要用于地震預(yù)報,監(jiān)測記錄地下水位變化過程. Running time: 24 hours Diameter of float: 70mm or 100mm Stage fluctuation: 10m Error: ≤±2cm Application: It is used for records of the water level change process of the earthquake prediction and underground water
記錄時間:24小時 浮筒直徑:70mm或100mm 水位變幅:10m 誤 差:≤±2cm 用 途:主要用于地震預(yù)報,監(jiān)測記錄地下水位變化過程. Running time: 24 hours Diameter of float: 70mm or 100mm Stage fluctuation: 10m Error: ≤±2cm Application: It is used for records of the water level change process of the earthquake prediction and underground water
記錄時間:24小時 浮筒直徑:70mm或100mm 水位變幅:10m 誤 差:≤±2cm 用 途:主要用于地震預(yù)報,監(jiān)測記錄地下水位變化過程. Running time: 24 hours Diameter of float: 70mm or 100mm Stage fluctuation: 10m Error: ≤±2cm Application: It is used for records of the water level change process of the earthquake prediction and underground water
日記水位計 日記水位儀 水位計 水位儀
記錄時間:24小時