automatic

block

board

circular

cuts

cutting

dark

daylight

during

dust

electric

equipment

factory

functioning

grains

granite

handy

hardness

industrial

industry

infrared

job

lacquered

machine

machinery

manufacturing

marble

material

metal

power

processing

production

reflected

saw

sawing

sharp

shiny

side

stone

surface

technical

technology

texture

tool

view

wheel

workhouse

workshop