890-70-030-10-004101规格参数
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890-70-030-20-001101 890-70-030-20-002101 890-70-031-10-001101 890-70-031-10-002101 890-70-031-10-003101 890-70-031-10-004101 890-70-031-20-001101 890-70-031-20-002101 890-70-032-10-001101 890-70-032-10-002101