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