classification society

• 船级社； 船只定级机关

classification society的用法和样例：

例句

1. China Classification Society approves it.
   本产品通过中国船级社认可。
2. The Marine Department has authorised seven classification societies to perform the ISM work relating to cargo ships.
   海事处已经授权七家船级社执行与货船相关的国际安全管理工作。