1 ผลลัพธ์ สำหรับ -indigometer-
หรือค้นหา: -indigometer-, *indigometer*

Collaborative International Dictionary (GCIDE)
Indigometer

n. [ Indigo + -meter. ] An instrument for ascertaining the strength of an indigo solution, as in volumetric analysis. Ure. [ 1913 Webster ]


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