GB/T 40523.1-2021船舶与海上技术船体和螺旋桨性能变化测量第1部分:总则标准
英文:Ships and marine technology—Measurement of changes in hull and propeller performance—Part 1: General principles GB/T ...
英文:Ships and marine technology—Measurement of changes in hull and propeller performance—Part 1: General principles GB/T ...