MSC-MEPC.5/Circ.12 Amendments To The Survey Guidelines Under The Harmonized System Of Survey And Certification, 2015, for Ships Operating in Polar Waters 检验和认证协调体系下极地水域(POLAR)作业船舶检验指南修订案
国际公约法规(含国/部/行标) / MSC
24阅读2022-02-28
