De or het dekuitrusting?

The correct Dutch article is:

de dekuitrusting

Rule Words ending in -ing: almost always de. See the rule

How to use dekuitrusting

the dekuitrustingde dekuitrusting
this dekuitrustingdeze dekuitrusting
that dekuitrustingdie dekuitrusting
our dekuitrustingonze dekuitrusting
your dekuitrustingjouw dekuitrusting
every dekuitrustingelke dekuitrusting
which dekuitrusting?welke dekuitrusting?
a big dekuitrusting / the big dekuitrustingeen grote dekuitrusting, de grote dekuitrusting