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