入级检验

  • 【水产】class survey
入级检验入级检验
  1. 英国劳氏船级社(LR)成立于1760年,是世界上第一家船舶入级及检验机构。

    Lloyd 's Register was established in1760 as the world 's leading independent classi ? cation and inspection authority for shipping and engineering .

  2. 船体入级记录和检验报告

    Hull classfication and inspection record