Anti-submarine net
An anti-submarine net or anti-submarine boom is a boom placed across the mouth of a harbour or a strait for protection against submarines.
Net defense
英语百科
- traveling contact的意思
- traveling counting glass的意思
- traveling crab的意思
- traveling cradle的意思
- traveling crane的意思
- traveling cyclone的意思
- traveling decimal point的意思
- traveling deflectometer的意思
- traveling depression的意思
- traveling detector的意思
- traveling diagnostic car的意思
- traveling dispensary的意思
- traveling display的意思
- traveling distributor的意思
- traveling drier的意思
- traveling drilling equipment的意思
- traveling dune的意思
- Traveling echo的意思
- traveling educational exhibition的意思
- traveling electrode的意思
- traveling expense的意思
- traveling expenses的意思
- traveling expenses for business的意思
- traveling fellow的意思
- traveling fellowship的意思