Full-automatic oil pipe inner diameter inspection gauge

The invention provides a full-automatic oil pipe inner diameter inspection gauge. One end of a guide structure of the gauge is in threaded connection with one end of a shell; one end of the guide structure is electrically connected to one end of an automatic power supply structure; a plurality of ce...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG SHENGBO, YANG HUI, ZHANG SHAOBO, CUI JIANLIN, YOU XUSHENG, LI GUANGLU, GAO YUAN, QIAN YONG, SUN JIFENG, YANG TAO, TAN GUOBING, CHEN QI, LI CONG, WU JINONG, HUANG WEI
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 MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS MECHANICAL ENGINEERING PHYSICS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING THERMAL INSULATION IN GENERAL WEAPONS
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