GOST 32154-2013 Bituminous materials Method for determination of penetration《沥青材料 渗透的测定方法》.pdf

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4、 speci cation for industrial platinum resistance thermometers ( ) S 2251 Speci cation for liquid-in-glass ASTM thermometers with low-hazard precision liquids ( S, -)1) ASTM ASTM website, www.astm.org ASTM serviceastm.org. ASTM . ASTM Website standard s Document Summary. Bituminous materials. Method

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