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hualncy

铁杆木虫 (职业作家)

[求助] 恶臭监测求助

NVN 2820:1987 (Draft) Provisional Standard: Air Quality. Sensory Odour Measurement using an Olfactometer.
Germany  VDI 3881.3:1980 Olfactometry; Odour threshold determination; olfactometers with gas jet dilution
France  AFNOR - X-43-101:1986, Determination of the dilution factor at the perception threshold
Australia  Victoria EPA 1985: Odour (Dynamic olfactometer)
Japan 1972:  Triangular Odor Bag Method
谁能下到这些标准,发到hualncy@126.谢谢.
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