英文關鍵字
machinery
facilities
machines
equipment
industrial
machining
manufacturing
infrastructure
factory
conveyor
manufacture
industry
engineering
production
construction
robotics
automation
technology
materials
processing
service
transportation
plant
commercial
coal
systems
logistics
workspace
resources
efficiency
safety
environment
structures
workforce
constructions
energy
metal
operation
concrete
development
structure
system
build
transport
progress
management
design
operations
innovation