整机抽风冷却 air extract cooling of cabinet

机械抽风冷却塔 induced draught mechanical cooling tower

机上抽风冷却 downdraught strand cooling

抽风式冷却机 downdraught cooler

抽风逆流式冷却塔 counter-current induced draft cooling tower ; current induced draft cooling tower

抽风横流式冷却塔 cross-flow induced draft cooling tower ; flow induced draft cooling tower

抽气通风冷却塔 induced draft cooling ; tower