Monitoring device and method for measuring river water depth and river bottom sludge thickness

The invention discloses a monitoring device and method for measuring river water depth and river bottom sludge thickness, and belongs to the technical field of underwater measurement. The device comprises a top connecting rod, a middle connecting rod, a bottom connecting rod and a penetration head w...

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Bibliographische Detailangaben
Hauptverfasser:	LIU HOUYI, ZENG CHAOJIAN, LYU JING, HU AIWEN, SHI XIAOZHONG, SUN CHUNJIE, GAO FENG, LEI WENJIANG, WANG JIAQING, CHEN JIANGUANG
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 LIGHTING MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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