The angle at which the anchor flukes penetrate the soil is the _

相关题目

• ______ directly affect the fitness and ability of a seafarer to
• In ______ convention, a vessel which carries more than 12 passen
• The carrier was responsible for the damage to the licorice（甘草精）
• Which of below device has the maximum coverage range _____.
• When may the automatic identification system(AIS) be switched of