適合 てきごう せい解決 かいけつ試験 しけんでしょう
tekigō sei kaiketsushikendeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 適合性解決試験

1. Probably a suitability test.; Likely a fit test.

Polite
Presumptive
Conjecture
Computing