First constructional device of PVC material pipe extruder

The utility model discloses a first constructional device of PVC material pipe extruder, including bush and shaft coupling, the outer fixed surface of bush installs the die sleeve, the upper end fixed mounting of die sleeve has the plug, the right -hand member of connector is connected with repositi...

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Bibliographische Detailangaben
1. Verfasser: NIU GUIMING
Format: Patent
Sprache:chi ; eng
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