5.50.041.012/0104规格参数
相关型号
5.50.041.164/0100 5.50.140.209/0105 5.50.240.063/0209 5.50.240.065/0200 5.50041.0120104 5.50041.1640100 5.50140.2090105 5.50240.0630209 5.50240.0650200 5.5-12