金属産業
adjusting
adult
arch architectural feature
building activity
built structure
carbon dioxide
connection
construction industry
construction worker
employment and labor
entrepreneur
factory
flash
gas
heat temperature
industry
lighting equipment
making
manufacturing
meeting
men
merging
metal
occupation
one man only
one person
only men
people
place of work
protection
protective face mask
protective glove
repairing
safety
shipyard
skill
smoke physical structure
sparks
steel
technology
welder
welding
この写真素材のタグ
最近チェックした素材