tubular strander with sound-proof guards的意思|示意
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带隔音防护的管状绞缆器
tubular strander with sound-proof guards的网络常见释义
防噪音管式绞线机 预加压管式绞线机 tubular strander with prestressing 防噪音管式绞线机 tubular strander with sound-proof guards 管(式)绞(合) tubular stranding ..