obstruction buoy
相关英语词汇推荐
- principal traffic route
- Lunar probe
- oil window
- damping effect
- general delivery
- general speed
- British Insurance Group
- topgallant
- triple treat sonar
- major
- running out system
- broad on the starboard quarter
- assigned
- quotation
- lighting and ventilating shaft
- rise and fall
- cargo lamp
- Period of Container Leasing
- quality conformance inspection
- master link,master rod; main connecting rod,