✦ LIBER ✦

Ensuring the airtightness of valve devices for proportioning pumps

✍ Scribed by V. M. Fil'kin; A. P. Matveev

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Davey movement for valves of pumping

📂 Article 📅 1877 🏛 Elsevier Science 🌐 English ⚖ 108 KB

Device for the surfacing of the ring of

✍ S. N. Maslennikov 📂 Article 📅 1977 🏛 Springer 🌐 English ⚖ 51 KB

A device for automatic recording of the

✍ B. P. Fridman; V. S. Zhernakov 📂 Article 📅 1981 🏛 Springer US 🌐 English ⚖ 370 KB

Hard-alloy seats for the valves of Deep-

✍ L. M. Shapiro; L. A. Yankelevich 📂 Article 📅 1975 🏛 Springer 🌐 English ⚖ 117 KB

481. Starting device for the heater circ

📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 145 KB

A device for assembling and welding the

✍ S. N. Maslennikov 📂 Article 📅 1976 🏛 Springer 🌐 English ⚖ 75 KB