Foundation bolt anticorrosive protection device

The utility model provides a foundation bolt anticorrosive protection device, the insulating circuit protective sleeve comprises a sleeve body, cover body one end opening stretches into for the screw rod and the nut of foundation bolt, other end connecting sleeve rod's one end, the internal dia...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SONG ZHIHUI, HAN RICHUN, SONG XUCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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