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239000004973liquid crystal related substanceSubstances0.000abstract1
238000005259measurementMethods0.000abstract1
Abstract
本物品は、呼気中のアルコール濃度を測定できる液晶ディスプレイ付のアルコール濃度測定用濃度計である。This product is a densitometer for alcohol concentration measurement with a liquid crystal display that can measure alcohol concentration in exhaled breath.
JP2022011510F2022-05-302022-05-30
Densitometer for measuring alcohol concentration
ActiveJP1735091S
(en)