[经] marine insurance policy and certificate

hǎi shàng báo xiǎn dān hé bǎo xiǎn píng zhèng ㄏㄞˇ ㄕㄤˋ ㄅㄠˊ ㄒㄧㄢˇ ㄉㄢ ㄏㄜˊ ㄅㄠˇ ㄒㄧㄢˇ ㄆㄧㄥˊ ㄓㄥˋ