Fɛn minnu bɛ fɔ ka caya, olu bɛ kɛ ka ɲɛsin pannew ma minnu bɛ se ka bɔn, olu tɛ kelen ye kosɛbɛ. Ninnu ye dɔw ye minnu ka teli ka kɛ:
A ka c’a la, u janya bɛ daminɛ milimɛtɛrɛ 3, milimɛtiri 4, milimɛtɛrɛ 5, milimɛtɛrɛ 6, milimɛtɛrɛ 8, ani milimɛtɛrɛ 10. 3mm-bɔgɔbɔgɔli-bɔgɔlanw ka fin kosɛbɛ, wa u ka teli ka kɛ yɔrɔ misɛnninw na walima minɛnw na, yɔrɔ minnu na binkanni-kɔlɔsili wajibiyalenw man gɛlɛn kosɛbɛ nka lakanani hakɛ dɔ ka kan ka kɛ. 4mm ka se 6mm-a janya ye explosion-proof panneaux de bɛ kɛ ka caya ani u bɛ se ka explosion-proof requirements dafa yɔrɔ camanba fanba la, i n’a fɔ sigida lakanani yɔrɔw minnu bɛ izini iziniw. 8mm-bɔgɔbɔgɔ ani sanfɛ explosion-proof panneaux bɛnnen don minɛn belebelebaw ma, minnu nafa ka bon walima yɔrɔ nafamaw la minnu ka explosion-proof baarakɛcogo wajibiyalenw ka bon kosɛbɛ, i n’a fɔ belebelebaw marayɔrɔ minnu bɛ petoroli baara la.
A bonya minnu bɛ Kɛ tuma caman na olu ye 1220mm × 2440mm (bonya × janya) ani 1500mm × 3000mm ye. O hakɛ dantigɛlenw bɛ fɛn dilanni, a sigili ani a tacogo nɔgɔya, ka jɔli ni izini porozɛ fanba mago ɲɛ. Bonya kɛrɛnkɛrɛnnenw fana bɛ se ka kɛ ka kɛɲɛ ni sigiyɔrɔw ni lakanani wajibiyalenw ye minnu tɛ kelen ye.
A ka c’a la, fɛn minnu bɛ kɛ tuma caman na, minnu bɛ kɛ ka ɲɛsin pankurunw ma minnu tɛ se ka bɔn, olu janya ni u bonya suguya caman bɛ yen. Baarakɛlaw bɛ se ka fɛnsɛbɛnni bɛnnenw sugandi ka da u ka baarakɛcogo kɛrɛnkɛrɛnnenw kan ani magow walasa ka explosion-proof baarakɛcogo ɲuman ni baarakɛcogo ɲuman sabati.
