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