boiler
construction
development
effort
electricity
energy
engineer
equipment
facility
factory
fastening
generator
hard hat
heating plant
heavy industry
helmet
indoors
industrial
industrial plant
industrial plumbing
industry
infrastructure
inspector
laborer
machines
maintaining
male
man
mechanic
occupations
oil
operator
people
pipes
plant
power
power plant
powerful
production
refinery
servicing
standing
technical
valve
voltage
water supply
water supply system
water system
worker
young adult
定額
Industrial plumbing, overworked engineer wearing protective clothing and helmet on head while standing in industrial plant inspecting water supply systemの素材 [FY310201308812]
この写真素材のタグ
最近チェックした素材