大型机械装备
large-sized mechanical equipment
机械装备制造产品
machinery equipment manufacturing products
农业机械装备
agricultural machinery
agricultural machine and equipment
国家农业机械化装备信息网络平台
China agriculture mechanization information network
农业机械与装备
agricultural machinery and equipment
包装机械
package machine
packing machinery
Packing machines
package machinery
Package mechanism
package mechanical
packing machine
packing mechanism
Machine of packaging
Packaging machinery
packaging machines
packaging machine
packaing machine
Automatic granular packaging machine
packaging mechinery
packaging
noise
包装机械工程
packaging mechanical engineering
包装机械工业
packaging machinery industry
包装机械设计
packaging machinery design
packaging machine design
包装机械行业
packaging machinery industry
报时机械装置
time indicating mechanism