o‘lchashuchunsilindrsimonidish– o'lchov birliklarini ifodalash uchun gorizontal chiziqlar bilan belgilangan va suyuqlik hajmini aniq o'lchash uchun ishlatiladigan tor, silindrik konteyner.
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graduated cylinder– a narrow, cylindrical container marked with horizontal lines to represent units of measurement and used to precisely measure the volume of liquids.
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o‘rash; uchlik– tez-tez drenaj, pompa yoki vana harakatlanuvchi shpalining atrofida qochqinning oldini olish uchun plastmassa oynasida yoki shunga o'xshashda siqilgan, yog'li emprenye qoplangan halqa shaklida bo'ladi.
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Packing– material, often in the form of a grease-impregnated fibrous ring, compressed inside a stuffing box or the like to prevent leakage around the moving shaft of an engine, pump, or valve.
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