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