機器
asia
asian
assembling
assembly
business
china
chinese
computer
conveyor
device
disassembling
electronic
electronics
engineer
equipment
factory
female
fitting
industrial
industry
inspection
installation
japanese
job
labor
line
male
manual
manufacture
manufacturer
manufacturing
mechanic
mount
produce
producer
product
production
professional
repairman
shenzhen
supervisor
technician
technology
tool
warehouse
work
worker
workers
working