Recent work at the National Bureau of Standards has revealed the effects of acid pretreatment of porcelain enamels upon their acid and abrasion resistance. Studies were made to compare the relative effects of hydrochloric, acetic, butyric, and citric acids on a numberof enamels. These studies indica
✦ LIBER ✦
Improvement of the “Impul's” laboratory conductometer
✍ Scribed by B. V. Kurochkin
- Publisher
- Springer US
- Year
- 1979
- Tongue
- English
- Weight
- 234 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0543-1972
No coin nor oath required. For personal study only.
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