甄命天子 发表于 2013-2-2 11:46 
推进器进行了改造 但是不知道改进后是不是附带了原来的板件
改进后
非常感谢你的答疑,同时我在Jamstec的官网查找到了一下信息:
“In March 2012, JAMSTEC completed the major upgrade of SHINKAI 6500, which was the largest scale since its launch.
The original main swing-type aft thruster was replaced by two middle-sized fixed-type aft thrusters, and an additional horizontal aft thruster was installed so that the submersible can turn quickly and smoothly. Motors for all thrusters, a hydraulic pump and a sea-water pump were also replaced by new motors for better response, acceleration and braking performance.” |