lightning rods
| in step
| tapered sections
| lightning rod abbr. | |
| construct. | paratonnerre à tige; paratonnerre vertical |
| in-step abbr. | |
| comp. | synchrone; au pas |
| tapered section abbr. | |
| transp. mater.sc. | section décroissante; section évolutive |
| |||
| paratonnerre à tige; paratonnerre vertical | |||
| paratonnerre m | |||
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lightning rods : 1 phrase in 1 subject |
| Metallurgy | 1 |