diaphragm-type weight unit
Maximum Dry Unit Weight
maximum unit weight method
Unit Weight
γ容重
单位重量
单位体积重量
单位密度
单位重
容重
重度
单位权
unit weight fluctuation
unit weight of water, γw
variance of unit weight
identical unit or proportional unit of the body
time-rock unit =time-stratigraphic unit