Qeb khoom
Cov Khoom Kawg
Tiv tauj peb
Lub skived ntshiab ptfe zaj duab xis yog tsim los ntawm nkauj xwb PTFE resins uas yog molded, sintered, thiab skived rau qhov tsim nyog thickness. IT yog dav siv nyob rau hauv ib tug xov tooj ntawm
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