8.5020.8351.5000规格参数
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8.5020.8352.0010 8.5020.8352.0100 8.5020.8352.0256 8.5020.8352.0500 8.5020.8352.0512 8.5020.8352.1024 8.5020.8352.2048 8.5020.8352.2500 8.5020.8352.3600 8.5020.8352.5000