Browse Standards

暖冬等级

Warm winter grade

土工试验仪器 剪切仪 第2部分：现场十字板剪切仪

Instrument for soil test - Shear apparatus - Part 2：Field vane shear apparatus

土工试验仪器 剪切仪 第1部分：应变控制式直剪仪

Instrument for soil test - Shear apparatus - Part 1: Strain-controlled direct shear apparatus

大坝监测仪器 测缝计 第2部分：振弦式测缝计

Instrument for dam monitoring - Joint meter - Part 2: Vibrating wire joint meter

大坝监测仪器 应变计 第2部分：振弦式应变计

Instrument for dam monitoring - Strain meter - Part 2: Vibrating wire strain meter

土工试验仪器 液限仪 第1部分：碟式液限仪

Instrument for soil test - Liquid limit device - Part 1：Casagrande liquid limit device

降水量观测仪器 第6部分：融雪型雨雪量计

Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorder

降水量观测仪器 第3部分：虹吸式雨量计

Instrument for precipitation observation - Part 3: Siphon rainfall recorder

大坝监测仪器 沉降仪 第3部分：液压式沉降仪

Instrument for dam monitoring - Settlement gauge - Part 3：Hydraulic pressure type settlement gauge

大坝监测仪器 沉降仪 第2部分：电磁式沉降仪

Instrument for dam monitoring - Settlement gauge - Part 2：Electromagnetism type settlement gauge

土工试验仪器 液限仪 第2部分：圆锥式液限仪

Instrument for soil test - Liquid limit device - Part 2：Fall cone liquid limit device

1:500 1:1 000 1:2 000 地形图航空摄影测量外业规范

Specifications for aerophotogrammetric field work of 1:500 1:1 000 1:2 000 topographic maps

1:500 1:1 000 1:2 000 地形图航空摄影测量内业规范

Specifications for aerophotogrammetric office operation of 1:500 1:1 000 1:2 000 topographic maps

数字测绘成果质量要求

Quality requirement for digital surveying and mapping achievements

1:500 1:1 000 1:2 000地形图数字化规范

Specifications for digitizing 1:500 1:1 000 and 1:2 000 topographic maps

摄影测量数字测图记录格式

Record format for photogrammetric digital mapping

中、短程光电测距规范

Specifications for short to medium ranges electro-optical distance measurements

1:500 1:1 000 1:2 000 地形图航空摄影测量数字化测图规范

Specifications for aerial photogrammetric digital mapping of 1:500 1:1000 1:2000 topographic maps

1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 地形图航空摄影规范

Specifications for aerial photography of 1:5 000 1:10 000 1:25 000 1:50 000 1:100 000 topographic maps

国家基本比例尺地形图更新规范

Revision specifications for the national fundamental scale topographic maps