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cements, rubber to metal
Значение термина cements, rubber to metal в knolik
cements, rubber to metal - Cements, Rubber to metal
cements, rubber to metal - For cementing rubber or guttapercha to metal, Moritz Grossman, gives the following receipt: Pulverised shellac, dissolved in ten times its weight of pure ammonia. In three days the mixture will be of the required consistency. The ammonia penetrates the rubber and enables the shellac to take a firm hold, but as it all evaporates in time, the rubber is immovably fastened to the metal, and neither gas nor water will remove it.
Рядом со словом cements, rubber to metal в knolik
| cements, rubber and guttapercha | В начало буква "" буквосочетание "" | cements, isinglass |
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