Keuffel and Esser Portland Cement slide rule-2004.010.0464 (Q90246171)
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specialised slid rule for computing ratios of Portland cement raw materials, donated by InteliCoat Technologies
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Keuffel and Esser Portland Cement slide rule-2004.010.0464 |
specialised slid rule for computing ratios of Portland cement raw materials, donated by InteliCoat Technologies |
Statements
Keuffel and Esser Portland cement slide rule-IMG 5831-gradient.jpg
4,500 × 3,000; 421 KB
4,500 × 3,000; 421 KB
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26.67 centimetre
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3.175 centimetre
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0.635 centimetre
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Keuffel and Esser Portland Cement linear slide rule (English)
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Keuffel and Esser Portland Cement slide rule-2004.010.0464
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