保压浇筑混凝土
pressure keeping concrete pouring
生产效率
productive efficiency
mechanical property
production efficiency
factory planning
Productivity
production cycle
efficiency of production
producing effciency
Availability
the Efficiency of Production
production rate
production effi-ciency
product efficiency
production performance
prodactive eppciencg
working efficiency
efficiency pressure
efficacy
Produ tivity
production down-time
缫丝生产效率
silk reeling productivity
磷素子粒生产效率
phosphorus use efficiency of grain yield
净生产效率
efficiency of net production
农业生产效率
Agricultural production efficiency
Agricultural productivity
productivity efficiency