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国家三角测量规范
Specifications for national triangulation
价格：￥0.00
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全球导航卫星系统(GNSS)信号模拟器校准规范
Calibration Specification for GNSS Signal Simulators
价格：￥0.00
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数字航摄仪检定规程
Verification Regulation of Digital Aerial Photographic Cameras
价格：￥0.00
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全球导航卫星系统(GNSS)测量型接收机RTK检定规程
Verification Regulation of GNSS Receivers in Reel Time Kinematic(PTK)
价格：￥0.00
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因瓦条码水准标尺检定规程
Verification Regulation of Invar Bar-Coded Levelling Staffs
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数字水准仪检定规程
Verification Regulation of Digital Levels
价格：￥0.00
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海岛（礁）大地控制测量外业技术规程
Specifications for island (reef) geodetic control fieldwork
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