Utilization rate of N fertilizer NUR
utilization rate of fertilizer N
adequate rate of utilization of grassland forages
rate of utilization of repair positions in car dep
rate of utilization of trailer
apparent utilization rate of nutrients
coefficient of utilization of automobile
coefficient of utilization of installed capacity
coefficient of utilization of maximum load
coefficient of utilization of ton-kilometers
control of utilization rate
effective utilization rate of powder
feasibility of utilization of mine water resources
lower limit standard of utilization rate
microbial utilization rate of carbon source
percentage of utilization of fixed asset
Quality of utilization of FDI