1. Pona Na kotalela esika oyo ozali
Ba environnements différents ekozala na influence na nombre ya ba couches oyo esengeli pona ba panneaux ya explosion-proof. Na ndakisa, na ba izini ya chimique, mpo na esika oyo ezali mindɔndɔmindɔndɔ mpe ya likama, mbala mingi esɛngaka kosala ba panneaux mibale to misato. Na bisika ya pete, lokola ba récipients ya mike mpe ba pipelines, couche moko ya ba panneaux ekoki kokoka.
2. Pona Na kotalela Bopanzani-Masengi ya bondimi
Ba exigences différentes ya preuve ya explosion-ekozala pe na influence na nombre ya ba couches oyo esengeli pona ba panneaux ya explosion-proof. Mingimingi, mpo na masengi ya pete, lokola ba récipients ya mike mpe ba pipelines, couche moko ya ba panneaux ekoki. Kasi, mpo na masengi ya bopeto ya bopanzani-ya mindondo mingi, lokola na ba industries ya chimique, ya petrole, mpe gaz, mpo na likama monene oyo etali yango, mbala mingi ba recommandé ba couches mibale to misato ya ba panneaux mpo na komatisaka facteur ya sécurité.
