Impraestruktura

San Francisco Ferry Building sa pagkabanggi

An impraestruktura iyo an set nin mga pasilidad asin sistema na nagsisirbi sa sarong nasyon, syudad, o iba pang lugar,^[1] asin encompasses an mga serbisyo asin mga pasilidad na kinakaipuhan para sa saiyang ekonomiya, mga kaharongan asin firms tanganing magtrabaho.^[2] An impraestruktura kompwesto nin pampubliko asin pribadong pisikal na estruktura siring kan tinampo, railways, tulay, tunnels, water supply, sewers, electrical grids, asin telekomunikasyon (kabali an Internet connectivity asin broadband access). Sa pangkagabsan, piglaladawan an impraestruktura bilang "the physical components of interrelated systems providing commodities and services essential to enable, sustain, or enhance societal living conditions" asin manteniron an kapalibotan.^[3]

Toltolan

↑ . Infrastructure | Define Infrastructure at Dictionary.com Archived 2016-03-05 at the Wayback Machine.
↑ O'Sullivan, Arthur; Sheffrin, Steven M. (2003). Economics: Principles in Action. Upper Saddle River, NJ: Pearson Prentice Hall. p. 474. ISBN 978-0-13-063085-8.
↑ Fulmer, Jeffrey (2009). "What in the world is infrastructure?". PEI Infrastructure Investor (July/August): 30–32.

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[1] . Infrastructure | Define Infrastructure at Dictionary.com Archived 2016-03-05 at the Wayback Machine.

[2] O'Sullivan, Arthur; Sheffrin, Steven M. (2003). Economics: Principles in Action. Upper Saddle River, NJ: Pearson Prentice Hall. p. 474. ISBN 978-0-13-063085-8.

[3] Fulmer, Jeffrey (2009). "What in the world is infrastructure?". PEI Infrastructure Investor (July/August): 30–32.

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