機器
automatic
band
bandsaw
bar
blade
blank
concept
coolant
cooling
cut
danger
design
device
equipment
factory
fluid
heavy
industrial
industry
iron
liquid
lubricant
machinery
machining
manufacture
manufacturing
material
mechanical
metal
oil
pipe
power
process
production
raw
rod
safety
saw
sawing
shaft
sharp
speed
steel
technology
teeth
texture
tool
work
workshop