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