Air sampling device for monitoring atmospheric environmental pollution

The invention discloses an air sampling device for monitoring atmospheric environmental pollution, and relates to the technical field of air samples.The air sampling device comprises a base, an air extracting pump and a shell frame, and one end face of the shell frame is provided with a containing c...

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Bibliographische Detailangaben
Hauptverfasser:	GUO WENCAO, XU HUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AEROPLANES AIRCRAFT AVIATION CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING COSMONAUTICS HANDLING THIN OR FILAMENTARY MATERIAL HELICOPTERS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS PHYSICS STORING TESTING TRANSPORTING
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