機器
barge
boat
bulk
business
canal
carrier
channel
commercial
companies
company
construction
corporation
cruise
digger
economy
engineering
flow
freight
freighter
industry
maritime
merchant
multifunctional
navigation
object
platforms
poland
power
sailing
scow
sea
seafaring
seascape
seashore
service
ship
shipowner
shipping
swimming
szczecin
technology
terminal
transport
vessel
waterway
work