A. collar band B. guy band C. pad eye collar D. spider band
A. Bilge Ballast C. Slop D. Sanitary
A. 0700 UTC MAR 11, 1999 B. 0700 UTC NOV 03, 1999 C. 0700 UTC, 1103 UTC, 1999 D. NOV MAR 1999 0700 UTC
A. dust B. sea water C. land sand D. Wind
A. True position B. True meridian C. True course D. True bearing
Admiralty Sailing Directions B. Admiralty List of Lights C. Admiralty List of Signals D. Admiralty Notices to Mariners
A. Range discrimination Bearing discrimination C. Echo discrimination D. Target discrimination
A. Throw B. Heave in Cut off D. Let go
A. TPC B. The Fresh Water Allowance C. Parallel sinking of the ship D. UKC
A mooring winch B. A windlass C. A deck crane D. A lifeboat engine
微信支付 
支付宝支付