Fusible pellet tube control
作者： Arthur W Kelson
DOI:
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摘要:
lens.org 参考文章(3)
Willard J Allphin, Means for indicating sterilizing temperatures ,(1934)
Chapman Arthur William, Means for indicating the extent of a thermal treatment ,(1938)
Allen Charles Franci Hitchcock, Ballard Albert Edward, Carl W Zuehlke, Temperature indicating device ,(1950)