英文關鍵字
ahts
boat
bollard
business
cargo
construction
deck
depth
drill
drilling
dynamic
energy
fuel
gas
gasoline
heading
industrial
industry
marine
maritime
ocean
offshore
oil
petroleum
platform
position
positioning
power
production
rig
sea
ship
static
supply
teamwork
technology
tension
tow
towing
transport
tugger
vessel
winch
wire