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| Russian | English |
| измерение размеров отверстий на ступенях импактора | impactor stage mensuration (Compendial reference methods call for periodic measurement of the size of the nozzles on each stage, a procedure known as stage mensuration...the effective diameter provides an intuitive and technically sound basis for setting acceptance criteria for new and in-use impactors.(Journal of Aerosol MedicineVol. 18, No. 4) ProtoMolecule) |