heavyduty oil suction and discharge hose

同义词释义

1)heavy-duty oil suction and discharge hose,重型排吸油胶管2)oil suction and discharge hose,油排吸胶管3)charging and delivery hose,排吸胶管4)suction & delivery oil hose,吸排油管5)oil suction hose,吸油胶管6)suction & delivery water hose,吸排水胶管