| Subject | English | Spanish |
| commun., industr., construct. | coated white lined Triplex folding boxboard | cartón con una cara extra y la otra blanca |
| industr. | grey triplex board | cartón gris triplex |
| tech., industr., construct. | triplex board | cartón de tres capas |
| tech., industr., construct. | triplex board | cartón tríplex |
| pack. | triplex board | cartón triplex |
| el. | triplex cable | cable tríplex |
| CNC | triplex control | regulación de triple efecto |
| CNC | triplex control | mando triple efecto |
| CNC | triplex controller | regulador de triple efecto |
| tech., industr., construct. | triplex paper | papel de tres capas |
| tech., industr., construct. | triplex paper | tríplex |
| earth.sc., mech.eng. | triplex power pump | bomba tríplex |
| earth.sc., mech.eng. | triplex power pump | bomba mecánica con tres cilindros |
| mech.eng. | triplex pump | bomba de tres cilindros de simple efecto |
| dril. | triplex pump | bomba triplex |
| tech. | triplex steel | acero triplex |
| tech. | triplex steel | acero compuesto de tres partes |
| mater.sc., industr., construct. | white coated Triplex folding boxboard | cartón con una cara cuché y la otra fina |