combat boat 90 低聚 3D 模型

cb90 is a class of fast military assault craft used by several countries after being originally developed for the swedish navy by dockstavarvet. its name means combat boat 90 half; the 90 refers to the year of acceptance (1990) and half refers to the fact that it can carry and deploy a half platoon of amphibious infantry (18 men)[2] fully equipped) the cb90 is an exceptionally fast and agile boat that can execute extremely sharp turns at high speed, decelerate from top speed to a full stop in 2.5 boat lengths, and adjust both its pitch and roll angle while under way. its light weight, shallow draught, and twin water jets allow it to operate at speeds of up to 40 knots (74 km/h) in shallow coastal waters. the water jets are partially ducted, which, along with underwater control surfaces similar to a submarine's diving planes, gives the cb90 its manoeuvrability. 打印准备: 否