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