Steel sea boats
以上为机器翻译结果,快速获取精准的人工翻译结果,建议选择有道人工翻译
Sea-going steel ships
... going Steel Ships 钢质海船建造规范 Sea-going steel ships 钢质海船 Rules for the Construction of Sea-going Steel Ships 钢质海船建造规范 ...
Rules for the Construction of Sea-going Steel Ships