Hem steel sheet unit, combination formula steel sheet and thermal insulation wall structure

The utility model provides a hem steel sheet unit, combination formula steel sheet and thermal insulation wall structure relates to the technical field who personally experiences sth. Part of the body in building materials steel sheet and heat preservation room. A hem steel sheet unit includes notch...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GENG LUWEI, GUO DIANLIANG, LIU PEIPEI, XIE PENGFEI, GENG PAN, DONG JUNQING, LI DENGGANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
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