国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網！ 客服QQ：772084082 加入會員
每頁顯示20 條，共找到 923 條結果 <1/47>
標準編號 標準名稱 發布部門 發布日期 狀態
ASTM D6430-18 Standard Guide for Using the Gravity Method for Subsurface Site Characterization American S.. 2018-02-01 現行
ASTM D6431-18 Standard Guide for Using the Direct Current Resistivity Method for Subsurface Site Characterization American S.. 2018-02-01 現行
ISO/DIS 28902-3 Air quality - Environmental meteorology Part 3: Ground-based remote sensing of wind by continuous-wave doppler lidar Internatio.. 2017-11-13 現行
ISO/DIS 19926-1 Meteorology - Weather radar Part 1: System performance and operation. Internatio.. 2017-08-31 現行
ISO 17717:2017 Meteorological balloons - Specification Internatio.. 2017-08-03 現行
I.S. EN 16870:2017 Water Quality - Guidance Standard on Determining the Degree of Modification of Lake Hydromorphology National S.. 2017-03-06 現行
ASTM D3631-99(2017) Standard Test Methods for Measuring Surface Atmospheric Pressure American S.. 2017-03-01 現行
ASTM D5096-02(2017) Standard Test Method for Determining the Performance of a Cup Anemometer or Propeller Anemometer American S.. 2017-03-01 現行
ASTM D5527-00(2017)e1 Standard Practices for Measuring Surface Wind and Temperature by Acoustic Means American S.. 2017-03-01 現行
ASTM D5126-16e1 Standard Guide for Comparison of Field Methods for Determining Hydraulic Conductivity in Vadose Zone American S.. 2016-07-01 現行
ASTM D5126/D5126M-16 Standard Guide for Comparison of Field Methods for Determining Hydraulic Conductivity in Vadose Zone American S.. 2016-07-01 被替代
ASTM D5609-16 Standard Guide for Defining Boundary Conditions in Groundwater Flow Modeling American S.. 2016-03-01 現行
ISO/TR 21414:2016 Hydrometry - Groundwater - Surface geophysical surveys for hydrogeological purposes Internatio.. 2016-02-17 現行
ASTM D4410-16 Terminology for Fluvial Sediment American S.. 2016-01-01 現行
ASTM D6727/D6727M-16 Standard Guide for Conducting Borehole Geophysical Logging—Neutron American S.. 2016-01-01 現行
ASTM D6726-15 Standard Guide for Conducting Borehole Geophysical Logging—Electromagnetic Induction American S.. 2015-12-01 現行
ASTM E3032-15e1 Standard Guide for Climate Resiliency Planning and Strategy American S.. 2015-12-01 現行
ASTM E337-15 Standard Test Method for Measuring Humidity with a Psychrometer (the Measurement of Wet- and Dry-Bulb Temperatures) American S.. 2015-07-01 現行
DIN EN 16870 (2015-07) Water quality - Guidance standard on determining the hydromorphological conditions of lakes; German and English version prEN 16870:2015 German Ins.. 2015-07-01 廢止
VDI 3783-16:2015 Environmental Meteorology - Prognostic Mesoscale Wind Field Models - Methods For Licensing Procedures According To Ta Luft Verlag des.. 2015-06-01 現行
cacheName: