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