Last Updated :2025/11/29

pear gauge

Noun
Japanese Meaning
エアポンプの受器内での排気後の圧力低下、または真空状態を測定するための計器
What is this buttons?

研究室の作業台に置かれたその古い洋梨形の真空計は、ポンプを数回動かした後の受器の排気状態をはっきり示していた。

plural

Quizzes for review

A kind of gauge for measuring the exhaustion of an air-pump receiver.

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See correct answer

pear gauge

The antique pear gauge on the laboratory bench clearly showed the receiver's exhaustion after several strokes of the pump.

See correct answer

The antique pear gauge on the laboratory bench clearly showed the receiver's exhaustion after several strokes of the pump.

音声機能が動作しない場合はこちらをご確認ください

English - English

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