| 1. | Free of conventional cooling towers and mechanical and electromagnetic noises , the equipment is built of static components . except for water sound during operation , it produces no noise and no co - oscillation effect - complies with noise control requirements
（ 2 ）无传统冷却塔机械及电磁低频噪音，本塔由静态组件构成，运转除水声外、无噪音、无共 |
