英文關鍵字
machining
workshop
workpiece
craftsmanship
manufacturing
fabrication
manufacture
craft
precision
engineering
drilling
workflow
equipment
production
mechanics
cutting
technique
assembly
industrial
process
engine
tools
technology
lathe
automation
shaping
hardware
finishing
accuracy
project
fixture
metal
operation
industry
shop
turning
industries
innovation
modeling
design
custom
vibration
setup
quality
holes
control
material
adjustment
system
component