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| |||
| three-legged stool (Hocker); tripod; trivet; trivet (Untersetzer); tribrach | |||
| tripod stand | |||
| craddle; multilevel tripod; variable height craddle | |||
| three-screw levelling base (of a theodolite); levelling head (of a transit) | |||
| Dreifuß: 1 phrase in 1 subject |
| Optics branch of physics | 1 |