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