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- 1970-1-1
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楼主 |
发表于 2011-9-6 13:04
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来自: 中国辽宁大连
The steering gear is to be provided with two (2) pump units.
The steering gear is to be capable of putting the rudder over from 35 degrees on one side to 30 degrees on the other side within 28 seconds with the vessel running ahead at the scantling draught with the maximum service speed according to the requirements of the Rule/Regulations.
Two (2) pump units, which act simultaneously, are to enable the steering gear to operate the rudder so as to meet the above-mentioned design conditions.
请问这个配置是不是2X50%的配置呀? |
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