| • stationary screw | |
| अचल: invariant acal - unchanging, constant achal - | |
| पेंच: close entanglement grapple screw spire wreath | |
अचल पेंच in English
[ acal pemca ] sound:
| • stationary screw | |
| अचल: invariant acal - unchanging, constant achal - | |
| पेंच: close entanglement grapple screw spire wreath | |
