機器
bit
build
carpenter
carpentry
closeup
cnc
computer
construction
control
cutting
drill
drilling
electric
engineering
equipment
fraiser
fraser
frasercnc
frazier
hardware
hole
homework
industrial
industry
iron
machinery
machining
macro
manufacture
manufacturing
material
metal
objects
plank
plastic
power
production
quality
screw
sharp
speed
steel
technology
tool
tree
wood
work
workshop
yellow