4. Hydraulic and earth engineering
  5. Foundation
  6. Columnar structure

Frederick L Lagman

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Abandonment and recovery system and method, and cable connector

Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Submerging – raising – or manipulating line of pipe or cable...
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Adjustable planer system

Mining or in situ disintegration of hard material – Hard material disintegrating machines – Floor-working
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All-conditions tunnel boring machine

Hydraulic and earth engineering – Underground passageway – e.g. – tunnel – Boring
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Anchor device with an elastic expansion sleeve

Hydraulic and earth engineering – Earth treatment or control – Rock or earth bolt or anchor
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Anti-flooding device for the exploitation of water energy

Hydraulic and earth engineering – Fluid control – treatment – or containment – Flow control
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Profile ID: LFUS-PAI-P-196030

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