Am 21.02.2020 um 14:14 schrieb Felix Malmenbeck:

I don't think this looks like a case of apposition; noun-noun compounds cover a wide range of relations, and this seems to be in keeping with that.

A {DIr QanwI' taS} is a type of solution. What kind of solution? The skin protector type.
A {wab labwI' jan} is a type of device. What kind of device? The sound-transmitter type.

That's exactly my point. So if "apposition" is not the correct word, how
would you describe this ..."situation" or "construction"?

The word is genitive. The first noun of a noun-noun construction is a genitive noun. A genitive noun is a noun that modifies the sense of another noun.

bIQ bal water jug
Sor Hap wood
torgh Sut Torg's clothes
nuH bey' ceremonial display of weapons

Apposition, on the other hand, is where two nouns or noun phrases are side by side, and one further identifies the other.

DIvI' 'ejDo' 'entepray' Federation starship Enterprise
torgh, vavwI', DaHoHpu' You killed my father Torg.

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