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