
ADDITIONAL RULES AND GUIDELINES - PART 8: ELECTRICAL TECHNOLOGY - CHAPTER 4: GUIDELINES FOR VARIABLE FREQUENCY SHIP'S MAIN OPERATION (VARIABLE FREQUENCY OPERATION)
出版:Germanischer Lloyd

專家解讀視頻
ADDITIONAL RULES AND GUIDELINES - PART 8: ELECTRICAL TECHNOLOGY - CHAPTER 4: GUIDELINES FOR VARIABLE FREQUENCY SHIP'S MAIN OPERATION (VARIABLE FREQUENCY OPERATION)
出版:Germanischer Lloyd
專家解讀視頻