#undergroundstructure - Twitter Hashtag

3 days ago

कासरगोडमध्ये घराखाली धक्कादायक शोध! 😱 केरळमध्ये सेप्टिक टँकसाठी खड्डा खोदताना खाण बोगद्यासारखी दिसणारी विशाल गुहा आढळली. या अनोख्या शोधामुळे स्थानिकांमध्ये उत्सुकतेसोबतच भीतीचे वातावरण निर्माण झाले आहे. #undergroundstructure #keralanews #dainikpunyanagari #punyanagari

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Tunnel Engineering @TunnelEngineer1

almost 4 years ago · Sevenoaks

TBM Launching at Surat Metro, India. #tbmassembly #suratmetro #tunnelengineering #tunnelengineer #mechanizedtunnelling #tunnelboringmachine #tbm #tbmbreakthrough #tunnelling #tunneleducation #tunneling #undergroundspace #undergroundstructure #tunel #tunnel #tunnlindia

TunnelEngineer1's tweet photo. TBM Launching at Surat Metro, India.
#tbmassembly #suratmetro #tunnelengineering #tunnelengineer #mechanizedtunnelling #tunnelboringmachine #tbm #tbmbreakthrough #tunnelling #tunneleducation #tunneling #undergroundspace #undergroundstructure #tunel #tunnel #tunnlindia https://t.co/GqankOVfMY

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Moodifixation @erindenise_LC

over 4 years ago

The Hal Saflieni #Prehistoric Hypogeum in #Malta is a Unesco #WorldHeritageSite and the only known example of a #Neolithic #Age #undergroundstructure in the world. The oldest level, is dated to 3600-3300 BCE, the deepest one below the ground, dates to 3150-2500 BCE. #beautiful

erindenise_LC's tweet photo. The Hal Saflieni #Prehistoric Hypogeum in #Malta is a Unesco #WorldHeritageSite and the only known example of a #Neolithic #Age #undergroundstructure in the world. The oldest level, is dated to 3600-3300 BCE, the deepest one below the ground, dates to 3150-2500 BCE. #beautiful https://t.co/c3DqAjnvlA

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Engineering And Architecture @Engrandarch

over 5 years ago

A ROC Monitoring Post Royal Observer Corps Monitoring Posts are underground structures all over the United Kingdom, constructed as a result of the Corps' nuclear reporting role and operated by volunteers during the Cold War between 1955 and 1991. #undergroundstructure #bunker