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