maintenance (Q1043452)
involves functional checks, cleaning, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, and residential installations
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Current Data About maintenance
(P18) Image Provided By https://upload.wikimedia.org/wikipedia/commons/d/da/Bundesarchiv_Bild_183-E0208-0005-001%2C_Reparatur_eines_Traktors.jpg
(P31) (Q192581)
(Q1914636)
(P279) (Q1914636)
(P361) (Q65244368)
(P373) Maintenance (activity)
(P460) (Q56296687)
(P910) (Q7012767)
(P1343) (Q867541)
(P1382) (Q107708444)
(P1687) (P6440)
(P1748) C53297
(P1889) (Q906409)
(Q232576)
(P3095) (Q63930359)
(Q327029)
(Q51073447)
(Q1760141)