Ibiranga:

• Uburemere bworoshye, imbaraga nyinshi - byoroshye gutwara no gushiraho hamwe nibikoresho bisanzwe

• Irwanya ruswa - ntishobora kubora cyangwa ingese kandi ikurura ubuhehere buke

• Imiti irwanya-yoroheje aside-alkali

• Kurwanya ubuhehere - nta kugabanuka cyangwa kubyimba

• Kurwanya ingaruka - materi ya fiberglass ikwirakwiza umutwaro kugirango wirinde kwangirika kwubutaka

• Umutekano - ntuzayobora amashanyarazi, kandi ahantu hatanyerera harahari

• Kuramba - igihe gito cyo kubaho kuruta ibikoresho byubaka

• Amashanyarazi make - ntabwo byoroshye ubushyuhe cyangwa ubukonje

• Amashanyarazi adafite amashanyarazi, hamwe numutungo wa magneti

• Kurinda umuriro (byatoranijwe)