RSK-59A-2规格参数
相关型号
RSK-60A-1 RSK-60A-2 RSK-6-21C-1/2 RSK-6-21C-5/8 RSK-6-22C-1/2 RSK-6-22C-3/4 RSK-6-22C-5/8 RSK-6-24C-1/2 RSK-6-24C-3/4 RSK-6-31SL