In the sealing device, damage to the seal lips during installation of the device can be prevented, and the device exhibits excellent muddy water sealing performance.
本发明的万向节用密封装置能够防止安装过程中密封唇的损坏等，并且泥水密封性较好。
In the sealing device, damage to the seal lips during installation of the device can be prevented, and the device exhibits excellent muddy water sealing performance.
本发明的万向节用密封装置能够防止安装过程中密封唇的损坏等，并且泥水密封性较好。
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