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