| Subject | English | Dutch |
| transp. | floor plate top angle bar | tophoekijzer |
| met. | sharp angle curved top edge sleeker | gebogen haakse slikker |
| met. | sharp angle straight top edge sleeker | rechte haakse slikker met scherpe hoek |
| scient. | top angle | tophoek |
| agric., mech.eng. | top bevel angle | wighoek |
| agric., mech.eng. | top bevel angle | tandhoek |
| industr., construct., mech.eng. | top filing angle | snijhoek |
| industr., construct., mech.eng. | top-edge angle | spaanhoek |
| industr., construct., mech.eng. | top-face angle | snijhoek |
| industr., construct., mech.eng. | top-plate angle | spaanhoek |
| industr., construct., mech.eng. | top-plate cutting angle | snijhoek |