Composite internal thread

The utility model relates to a composite internal thread which comprises a resin-rich layer, a reinforcing fiber unidirectional cloth layer, a hoop winding fiber layer and a helical winding fiber layer. The resin-rich layer is arranged on the surface of a mould thread, the fiber direction of the rei...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QI DONGTAO, YAN MILIN, MIAO JIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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