interlocking guards
with | guard locking
| interlocking guards abbr. | |
| lab.law. mech.eng. | protecteur à verrouillage |
| guard lock abbr. | |
| transp. | ecluse de garde |
| |||
| protecteur à verrouillage | |||
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interlocking guards : 2 phrases in 2 subjects |
| Mechanic engineering | 1 |
| Technology | 1 |