To ensure the safety of operating a ship and preventing from causing pollution, a lot of tests and experiments have to be done in ship construction and operation process, which ensures that the technical conditions of the ship meet the CCS rules. 为保证船舶航行营运的安全和防止污染、损害海洋环境,在船舶建造及营运过程中需要进行各种检验和测试,确保船舶的技术状况满足船级社相关规定。