氟胶型圈52x55x58x60x62x65x68x70x72x74x75x77x6mm 耐高温密封圈密封件
氟胶O型圈52x55x58x60x62x65x68x70x72x74x75x77x6mm耐高温密封圈
售价4.8
累计销量:0

4.8

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