1.
Evaluation on density surveillance methods of four pests
对“四害”常用密度监测方法的评述和建议
2.
A method of long distance 3D precision coordinate surveying
一种长距离精密三维点位监测新方法
3.
crude petroleum and liquid petroleum products-laboratory determination of density-hydrometer method
原油及液态石油产品-密度及相对密度测定方法-液体密度计法
4.
liquefied petroleum products gas and light hydrocarbons-determination of density or relative density-pressure hydrometer method
液化石油气及轻烃体-密度及相对密度测定方法-液体密度计法
5.
particle flux density monitor
粒子通量密度监测器
6.
neutron flux density monitor
中子通量密度监测器
7.
Monitoring and analysis on the Northern distribution of Aedes albopictus and investigate the density of border
白纹伊蚊北方分布边界调查及密度监测分析
8.
Colourless optical glass test methods--Density
GB/T7962.20-1987无色光学玻璃测试方法密度测试方法
9.
The Research of the Method and the Application of GPS Precise Deformation Monitoring Data Processing;
GPS精密变形监测数据处理方法及其应用研究
10.
Method of On-line Measurement of Cigarette Humidity and Density Based on Microwave Resonance Cavity Perturbation
微波谐振腔微扰测量法在线监测烟支湿度及密度
11.
Chemical reagent--General method for the determination of density
GB/T611-1988化学试剂密度测定通用方法
12.
Method for determination of the density of wood
GB/T1933-1991木材密度测定方法
13.
Coke--Determination of true relative density
GB/T4511.4-1984焦炭真相对密度测定方法
14.
Method of testing for relative density of gas in urban area
GB/T12207-1990城市燃气相对密度测定方法
15.
Standard test method for cement density
GB/T208-1994水泥密度测定方法
16.
testing method for density of high purity hydrocarbons by bingham pycnometer
高纯碳氢化合物密度测量方法
17.
Determination of density of montan wax
GB/T3813-1983褐煤蜡密度测定方法
18.
Carbon materials--Determination of the true density
GB/T6155-1985炭素材料真密度测定方法