This is the 15786th most frequent German word.
ölpipelines
Oil pipelines.
The word 'Ölpipelines' is used as the subject of the sentence, referring in a broad sense to oil pipelines as a transportation infrastructure.
Ölpipelines sind essenziell für den Transport von Rohöl über große Entfernungen.
Oil pipelines are essential for the transportation of crude oil over long distances.
Here, 'Ölpipelines' is used in the genitive case, indicating possession or association with the maintenance actions described.
Die Wartung von Ölpipelines ist eine wichtige Aufgabe, um Lecks zu vermeiden.
The maintenance of oil pipelines is an important task to prevent leaks.
In this sentence, 'Ölpipeline' appears in the singular direct object form, specifying a single pipeline being planned.