Method for determination of closed flash point of petroleum products by Pensky-Martens closed tester
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Specifications for black (carbon) pigments for paints
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Specification for whirling hygrometer (medium size)
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Specification for whirling hygrometer (medium size)
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Coke burning inset open fires without boiler and without convection Performance and constructiona; requirements.
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Guide to statistical interpretation of data.-Routine analysis of quantitative data
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Guide to statistical interprtation of data. Estimation of the mean confidence interval.
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