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cements, brimstoneЗначение термина cements, brimstone в knolikcements, brimstone - Cements, Brimstone cements, brimstone - Roll sulphur is frequently used alone as a cement for fastening iron bars in holes drilled in stone. The addition of brickdust, sand or resin, lessens its liability to crack. When the yellow colour of brimstone is an objection, a little graphite may be mixed with it. Рядом со словом cements, brimstone в knolik
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