英文關鍵字
machining
manufacturing
metalwork
industrial
processing
metal
fabrication
engineering
welding
manufactured
equipment
parts
factory
production
assembly
workmanship
automation
materials
hardware
mechanics
workflow
tools
workshop
tech
casting
industry
cutting
technology
gear
craftsmanship
electronics
components
systems
precision
fixture
workspace
project
operation
optimization
design
testing
integration
build
innovation
control
solutions
safety
quality