6. If in a proceeding there arises a question relating to the government and non-commercial character of a ship owned or operated by a State or cargo owned by a State, a certificate signed by a diplomatic representative or other competent authority of that State and communicated to the court shall serve as evidence of the character of that ship or cargo.
6. 如果在一项诉讼中产生有关一国拥有或经营的一艘船舶、或一国拥有的货物的政府非商业性质问题，由该国的一个外交代表或其他主管当局签署并送交法院的证明，应作为该船舶或货物性质的证据。