De or het steenkoolwinning?

The correct Dutch article is:

de steenkoolwinning

  • Plural: de steenkoolwinningen
Rule Words ending in -ing: almost always de. See the rule
Meaning (Dutch) (mijnbouw) de delving van steenkool, het uit de aarde halen van steenkool om te kunnen gebruiken

How to use steenkoolwinning

the steenkoolwinningde steenkoolwinning
this steenkoolwinningdeze steenkoolwinning
that steenkoolwinningdie steenkoolwinning
our steenkoolwinningonze steenkoolwinning
your steenkoolwinningjouw steenkoolwinning
every steenkoolwinningelke steenkoolwinning
which steenkoolwinning?welke steenkoolwinning?
a big steenkoolwinning / the big steenkoolwinningeen grote steenkoolwinning, de grote steenkoolwinning
the steenkoolwinning (plural)de steenkoolwinningen, deze steenkoolwinningen

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).