機器
underwater
accurate
arm
automated
automation
bathyscaphe
black
camera
chela
claw
control
cyber
deep
engineering
equipment
hand
industry
lamp
lighting
manipulator
marine
mechanical
mechanism
metal
metallic
military
modern
museum
nautical
ocean
oceanographic
operation
pincers
research
robot
robotic
sea
ship
smart
steel
submarine
system
tech
technology
tool
transportation
tube
tubing
vessel