✦ LIBER ✦

Reference phase shifter for testing electronic phase meters type ÉF-1 (F2-1)

✍ Scribed by G. P. Smirnov

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Reference 2nd grade instruments for cert

✍ R. P. Danilov; I. B. Kenigsberg; S. A. Kravchenko 📂 Article 📅 1974 🏛 Springer US 🌐 English ⚖ 234 KB

Auxiliary tables for Checking GZ-16 Gene

✍ Ya. E. Pel'ts 📂 Article 📅 1970 🏛 Springer US 🌐 English ⚖ 159 KB