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