快速腐熟秸秆还田联合作业机
fast decomposition straw returning machine
联合作业分析
combined operation analysis
联合作业线
combination of galvanizing lines with pickling or colour coating lines
联合作业协议
joint operation agreement
联合作业穴播机的设计
Design of Combined Punch Planter
清田整地联合作业机
Combine machinery for field cleaning and land preparation operations
射孔-处理联合作业的固砂工具
shoot-and-treat sand consolidation tool
碎石和筛选联合作业车
mobile stone crushing and screening plant
道路维修作业车
Motor Vehicles for Road Maintenance
混合流水车间作业调度
hybrid flow-shop scheduling