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