• The device provided by the invention meets multi-layer safe winding of heavy-load reel, and is a high-efficiency interference-preventing multi-layer winding reel fairlead device.

    本发明用以满足重载卷筒多层安全缠绕一种高效的防干涉多层缠绕卷筒排绳装置

    youdao

  • The device provided by the invention meets multi-layer safe winding of heavy-load reel, and is a high-efficiency interference-preventing multi-layer winding reel fairlead device.

    本发明用以满足重载卷筒多层安全缠绕一种高效的防干涉多层缠绕卷筒排绳装置

    youdao

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