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