Unequal octagonal tube photovoltaic main beam and connecting structure

The utility model relates to the technical field of photovoltaic main beams and connection, and discloses an inequilateral octagonal tube photovoltaic main beam and a connection structure, comprising a first connection main beam and a second connection main beam which have the same cross section sha...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN XIAOJIE, WEI YUKUAN, FAN CONG, WAN LONGBO, WANG YONGAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES HEATING LIGHTING MECHANICAL ENGINEERING RANGES SOLAR HEAT COLLECTORS SOLAR HEAT SYSTEMS THERMAL INSULATION IN GENERAL VENTILATING WEAPONS
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