SNNA CHEM sín azɔ̌wanú lɛ sín azɔ̌xwé: Azɔ̌xɔsa & Macinu Nukúnnúmɔjɛnǔmɛ Tɔn Nukɔntɔn lɛ nú Nǔɖiɖó Azɔ̌xwé lɛ Tɔn
SNNA CHEM sín azɔ̌wanú lɛ sín azɔ̌xwé: Azɔ̌xɔsa sín tuto, NDT sín xɔ kpo Sandblast sín xɔ kpo
SNNA CHEM sín azɔ̌wanú lɛ sín azɔ̌xwé: Macinú e nɔ w’azɔ̌ ɖò gan jí lɛ é kpo hlɔnhlɔn e nɔ bló nǔ lɛ é kpo
SNNA sín azɔ̌xwé e nɔ bló nǔ e nɔ hɛn nǔ gblé dó mɛ wu lɛ é: Azɔ̌xwé e nɔ bló gaz bo nɔ lɛ́ bló O2, H2, N2 kpo nǔ ɖevo lɛ kpo é.
SNNA CHEM sín azɔ̌wanú lɛ sín azɔ̌xwé: Nǔ lɛ hɛn ɖ’ayǐ, nǔ lɛ jijlaɖó kpo nǔɖiɖó lɛ sín gbesisɔ kpo