... ),domestic compressor8m-9m7TSZQD22BL2180004403500*1830*200Front engine,roof unit,double system(WX22*2),domestic ... ,roof unit,double system(V50*2),imported fan,domestic compressor,8m10TSZQD22L160003133500*1830*200Front engine,roof ... unit,single system(PLM-32),domestic compressor,8m11TSZXD22B2180004403500*1830*200Rear engine,roof ...