Device of modified test carrying capacity

The utility model belongs to the technical field of resistant pressure test's technique and specifically relates to indicate a device of modified test carrying capacity, it is including frame and first control ware, be provided with the percussion device in the frame, still be provided with the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAN SHILIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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