Device is used in construction of plastics drain bar

The utility model discloses a device is used in construction of plastics drain bar, include the intubate and the anchor boots of setting at plastics drain bar lower extreme of inserting this plasticsdrain bar downwards the soil body, the intubate is hollow structure, plastics drain bar cartridge is...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: HUANG JUNZHOU, ZHU WENWEN, GAO HUIMING, ZHU NIE, WAN XIN, LI YAN, CAI HONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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