[DZ/T 0154-1995] 地面沉降水准测量规范[现行]
发布时间:1995-10-14
实施时间:1996-03-01
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[DZ/T 0034-1992] 光电测距高程导线测量规范[现行]
发布时间:1992-11-09
实施时间:1993-10-01
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[CH 2001-1992] 全球定位系统(GPS)测量规范[已作废]
发布时间:1992-06-08
实施时间:1992-05-01
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[CH/T 2002-1992] 导线测量电子记录规定[现行]
发布时间:1992-06-08
实施时间:1992-10-01
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发布时间:1992-05-01
实施时间:1992-05-01
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[DZ 0004-1991] 重力调查技术规定(1∶50000)[已作废]
发布时间:1991-06-11
实施时间:1991-10-01
本标准规定了1:5万重力调查技术设计方法原则、重力仪的性能试验、野外工作与资料整理和成果提交等要求。..
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[GB 12897-1991] 国家一、二等水准测量规范[已作废]
发布时间:1991-05-05
实施时间:1992-01-01
本标准规定了在全国领土上建立一、二等水准网的布设原则、施测方法和精度指标。本标准适用于国家一、二等水..
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[GB 12898-1991] 国家三、四等水准测量规范[已作废]
发布时间:1991-05-05
实施时间:1992-01-01
本标准规定了建立三、四等水准网的布设原则、施测方法精度指标。本标准适用于三、四等水准网的布测。
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发布时间:1990-12-06
实施时间:1991-08-01
本标准规定了采用标称精度不低于±(5mm+1ppm.D)、测程不短于15km的光电测距仪进行国家一、..
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