architect
assignment
carefully
chief engineer
confidence
cotton gloves
discuss
discussion
engineer
equipment
estate
explaining
factory
foreman
industrial
industrialist
industrialization
industry
inspection
interestedly
leadership
lifestyle
machinery
mechanic
mechanical
mechanical press
mechanism
mechanization
mechanize
metal lathe
metalwork
operation
presentation
production
professional
project
protection
safety glasses
safety helmet
safety vest
security
seriously
specking
standing
strain
teamwork
technician
wearing
workplace
workshop
定額
Male and female industrial engineers who wearing hard hat, safety shirts and protective face mask are explaining the project at the machine industrial factory.の素材 [FY310164290389]
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