differential meters 中文意思是什麼
differential meters
解釋
差壓計- differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
- meters : （測量流體體積的）儀表
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The precision of traditional gps standard positioning is not satisfied, it is limited within 10 - 15 meters even though sa has been canceled. differential global position systems have been developed greatly
傳統的gps標準定位精度並不高，在取消sa選擇可用性之後為10 - 15米，這極大限制了中高等精度定位的應用。 -
Series pg differential pressure meters are designed for use with all watts flow measurement valves and flow measurement orifices
系列pg壓差表適用於所有美國瓦茨流量測量閥和流量測量孔。
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