Generic Rules for Classification, Materials and Welding and Survey after Construction - Part 1B Rules for Conditions of Classification - Offshore Units (07-2025) 建造后分类、材料、焊接和检验 - 第1B 入级条件 - 海上设施
船级社规范(含中国海事局) / ABS 美国船级社
109阅读2025-01-10
