... 2),domestic compressor8m-9m7TSZQD22BL2180004403500*1830*200Front engine,roof unit,double system(WX22*2),domestic compressor8m-10m8TSZQD22B4180004403500* ... single system,with Bitzer compressor (4NFCY) ,fresh air new concept A/C11m -12m20TSZJD35H300006474660*1830*200Rear engine ... ,with Bitzer compressor(4NFCY) ,imported fan, fresh air, CAN control:12m -13m23TSZQD40340008365600*1830*200Rear engine,single ...