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