рифленая воронка

fluted funnel

[lang name="Russian"]вводная воронка — inlet funnel

[lang name="Russian"]паровая воронка — steam funnel

[lang name="Russian"]сливная воронка — waste funnel

[lang name="Russian"]воронка для слюны — spit funnel

[lang name="Russian"]насыпная воронка — powder funnel