保安検査 レントゲン検査 手荷物検査 x線検査 Xray Machine Metal Detector 影付き 透過影 半透明影 透過PNG
Palabras clave
radiography,
control,
roentgen,
transportation,
protection,
entry,
dangerous,
international,
limit,
guard,
safe,
hand,
search,
detector,
journey,
travel,
baggage,
projection,
roadblock,
inspection,
examine,
through,
mechanism,
standing,
terminal,
plane,
point,
survey,
security,
metallic,
custom,
airfield,
station,
exotic,
traveler,
radio,
occupation,
aerial,
airline,
tour tourism,
commuter,
passport,
boarding,
three-dimensional,
container,
computer
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