機器
business
centrifugal
construction
control
electrical
electrician
engine
engineer
engineering
equipment
factory
garage
gas
industrial
industry
inspection
instrument
maintenance
man
manufacturing
mechanic
mechanical
oil
operator
people
pipe
pipeline
plant
platform
power
process
production
pump
repair
safety
service
site
smiling
steel
team
teamwork
technical
technician
technology
transmission
two
work
worker
workshop
定額
Senior engineer touch the shoulder of junior engineer. They feeling happy and fun on finishing work at the control room of plant. Wearing safety vest and helmet. Engineering and control room concept.の素材 [FY310144189029]
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