Adjustable horizontal multi-connected concrete contractometer

The utility model discloses an adjustable horizontal multi-connected concrete contractometer which is characterized by comprising a bottom plate, a limiting plate, a limiting groove, a dial indicator, a temperature and humidity meter, an upper limiting bolt, a lower limiting bolt and an adjustable l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIU ZHANGHONG, WANG HAILONG, LUO QILING, ZHAO TAIQI, LONG WUJIAN, FENG GANLIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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