DEVICE FOR SETTING OXYGEN AND NITROGENOUS OXIDE PROPORTION
FIELD: medical engineering. ^ SUBSTANCE: device has body having oxygen and nitrogenous oxide throttles and draining opening, membranes and rigid center, nut, bushing, pin having conic portion and cylindrical one, dosing opening and spring. The throttles have sealing means to be tightly mounted in th...
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Sprache: | eng ; rus |
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