UMZ7规格参数
相关型号
UMZ7.5KTL UMZ7NTR UMZ8.2KTL UMZ8.2N UMZ8.2N_1 UMZ8.2NFHT106 UMZ8.2NT106 UMZ8.2NUMTL UMZ8.2T UMZ8.2TFHT106