De or het backservicelast?

The correct Dutch article is:

de backservicelast

How to use backservicelast

the backservicelastde backservicelast
this backservicelastdeze backservicelast
that backservicelastdie backservicelast
our backservicelastonze backservicelast
your backservicelastjouw backservicelast
every backservicelastelke backservicelast
which backservicelast?welke backservicelast?
a big backservicelast / the big backservicelasteen grote backservicelast, de grote backservicelast