Welding positioning line tool moulding bed and welding positioning line lineation method

The invention relates to the technical field of high-rise building high structure component manufacture, in particular to a welding positioning line tool moulding bed and a welding positioning line lineation method. The welding positioning line tool moulding bed is used for carrying out positioning...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LUO LONG, WANG YANG, ZHOU YUANZHI, MA XIN, ZHANG BUTING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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