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文章介绍了光杆密封器的结构特点与适用范围。现场使用表明,这种密封器具有密封性好、耐磨性强、可靠性高、装拆方便等优点。
The article introduces the structural characteristics and scope of application of the light rod sealer. Field use shows that this seal has good sealing, wear resistance, high reliability, easy assembly and disassembly.