Auxiliary sampling device for soil heavy metal detection

The utility model relates to the technical field of soil detection, and discloses an auxiliary sampling device for soil heavy metal detection, which comprises an annular fixing frame and supporting legs mounted at the bottom of the fixing frame, first sliding chutes are respectively formed in the in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU JI, YANG GAN, GUO XIN, WU CHENGCHENG, ZHUANG XIAOJUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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