forced draft cooling tower 强制通风冷郐塔 ; 强制通风冷却塔 ; 压迫通风冷郐塔 ; 强迫通风冷郐塔

forced draft cooling 强制通风冷却 ; 强制通风冷却塔

forced draft cooling system 压力通风冷却系统

forced draft mechnical cooling tower 鼓风式机械通风冷却塔 ; 鼓风式机械通风 ; 鼓风式坏通风冷却塔

forced-air-draft cooling tower 强制抽气冷却塔

forced draft mechanical cooling tower 鼓风式机械通风冷却塔

tower forced-air-draft cooling 强制通风冷却塔

forced d draft cooling tower 强制通风冷却塔

forced draft mechnical cooling towe 鼓风式机械通风冷却塔

forced draft mechnicing cooling tower 鼓风式机械通风冷却塔