| Subject | English | Spanish |
| industr., construct. | flame proof coir fibre | fibra incombustible de bonote |
| el. | flame proof motor | motor con carcasa antideflagrante |
| mech.eng., construct. | flame proof motor | motor a prueba de explosión |
| mech.eng., construct. | flame proof motor | fuego |
| gen. | flame-proof | ininflamable |
| chem.fib. | flame-proof coir fibre | fibra incombustible de bonote |
| mater.sc., mech.eng. | flame-proof enclosure | envuelta a prueba de llamas |
| mater.sc., mech.eng. | flame-proof equipment | equipo a prueba de llamas |
| industr., construct., chem. | flame-proof glass | vidrio resistente a las llamas |
| gen. | flame-proof housing | armario a prueba de llamas |
| transp. | flame-proof or intrinsically safe equipment | equipo a prueba de llamas o intrínsecamente seguro |
| tech., industr., construct. | flame-proofed board | cartón incombustible |
| tech., industr., construct. | flame-proofed board | cartón resistente al fuego |
| tech., industr., construct. | flame-proofed board | cartón ignífugo |
| tech., industr., construct. | flame-proofed paper | papel resistente al fuego |
| tech., industr., construct. | flame-proofed paper | papel incombustible |
| tech., industr., construct. | flame-proofed paper | papel ignífugo |