classification surveyor造句

Government and classification surveyors are usually marine professionals engineer, naval architect or radio officer.
Classification surveyors inspect ships to make sure that the ship, its components and machinery are built and maintained according to the standards required for their class
Increasingly, both government and classification surveyors are becoming involved in confirming compliance with international treaties associated with such things as pollution, international security, and safety management schemes.
It's difficult to find classification surveyor in a sentence. 用classification surveyor造句挺难的