I. A New Electrically Controlled and Timed Asphalt Penetrometer. II. The Effect of Penetrations of Variations in Standard Needles

Autor:	Hermann W. Mahr
Rok vydání:	1914
Předmět:	law Asphalt Environmental science Geotechnical engineering General Medicine Penetrometer law.invention
Zdroj:	Journal of Industrial & Engineering Chemistry. 6:133-136
ISSN:	1943-2968 0095-9014
DOI:	10.1021/ie50062a011
Popis:	n/a
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57b055be06c72e47df93d0bb25c3fceb https://doi.org/10.1021/ie50062a011 Zobrazit plný text záznamu