... 轴承刮削 scraping of bearing 刮削刀具 scraping tool 刮削装置 scraping apparatus ...
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该聚 乙烯管氧化皮刮削器,包括刀具;其特征在于,还包括底架、固定架;
The peeler for eliminating the polyethylene pipe oxidizing layer comprises a knife tool, which is characterized in that the peeler also comprises an underframe and a fixed bracket;
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