𝔖 Bobbio Scriptorium
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Metal cutting with the electric arc


Publisher
Elsevier Science
Year
1918
Tongue
English
Weight
68 KB
Volume
185
Category
Article
ISSN
0016-0032

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πŸ“œ SIMILAR VOLUMES


Heat of the electric arc
✍ C. πŸ“‚ Article πŸ“… 1880 πŸ› Elsevier Science 🌐 English βš– 61 KB

## Gum Arabic Solution.--The adhesiveness and durabill V of u solution of 100 parts gum arable in 250 parts water may be increased by adding 2 parts of sulphate of alumina.--Polytech. Notlzbl. C. Artificial Quartz Crystals.--M~l. Friedel and Sarrazim have obtained quartz crystals by the aetlon o