Elastic cylindrical tus pin tseem hu ua caij nplooj ntoos hlav pin Featured duab

Elastic cylindrical tus pin tseem hu ua lub caij nplooj ntoos hlav pin

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Elastic cylindrical tus pin tseem hu ua tus pin caij nplooj ntoos hlav, lub npe hu ua elastic cylindrical tus pin yog ib hom tus pin, feem ntau siv hauv cov ntawv hlau los yog cov ntawv hlau, vim tias tus pin elastic cylindrical muaj cov yam ntxwv elastic thiab lub npe.

Yav dhau los: Cov ncej circlip yog ntsia rau ntawm qhov zawj ncej thiab siv los ua axial txav ntawm qhov chaw ruaj

Tom ntej: Cov yuam sij semicircular yog ib yam ntawm cov yuam sij, nws sab sauv yog dav hlau

Sau koj cov lus ntawm no thiab xa tuaj rau peb