本欧洲标准规定了机械牵伸系列冷却塔的热性能要求，试验方法和验收试验。本欧洲标准适用于3.1中定义的串联式湿式冷却塔。验收测试包括从供应商和采购方之间的合同中规定的产品线（见3.1）选择的冷却塔的热和液压性能数据的验证

This European Standard specifies requirements, test method and acceptance tests for thermal performance of mechanical draught series cooling towers. This European Standard is applicable to series type wet cooling towers as defined in 3.1. The acceptance testing covers the verification of the thermal and hydraulic performance data of the cooling tower selected from the product line (see 3.1) and specified in the contract between the supplier and the purchaser.