right hand thread abbr. | |
mech.eng. | filetage droit |
tech. mech.eng. | filetage à droite |
transp. mater.sc. | vis à droite; vis à gauche |
parallel screw thread abbr. | |
tech. | filet cylindrique |
right-hand thread : 6 phrases in 2 subjects |
Mechanic engineering | 5 |
Technology | 1 |