UNDERGROUND CLOSED-SECTION LINEAR ENGINEERING STRUCTURE CONSTRUCTABLE FROM SURFACE PARTICULARLY UNDERGROUND TUBE TUNNEL, METHOD FOR CONSTRUCTING SUCH ENGINEERING STRUCTURE AND PREFABRICATED REINFORCED CONCRETE MEMBER FOR CARRYING OUT THE METHOD
摘要
申请公布号
HU190342(B)
申请公布日期
1986.08.28
申请号
HU19800000254
申请日期
1980.02.05
申请人
FOEVAROSI MELYEPITESI TERVEZOE VALLALAT,HU;KOEZLEKEDES ES METRO EPITOE VALLALAT,HU;METRO KOEZLEKEDESFEJLESZTESI ES BERUHAZO VALLALAT,HU;BETON ES VASBETONIPARI MUEVEK,HU
