1. Ikoranabuhanga rihanitse

- Gusiga indorerwamo

- Umunwa ufunze wiminwa wagenewe kwigunga igihe kirekire

- Igishushanyo mbonera cyuzuye cyo gushushanya nta gusudira

2. Umutekano kandi wizewe

- Nta mvura iremereye

- SGS yujuje ibyangombwa

3. Inganda zikoreshwa

- Laboratoire zitandukanye

- Ubuhanga bwa chimie na chimique

- Ubuvuzi no kuvura

- Ibiryo n'ibiryo

- Kubika igikoni murugo

4. Amakuru y'ibanze

- Ibikoresho: ibyuma bitagira umwanda 304

- Ubushobozi: 8L