試し験けん体たい

noun

test piece; test object; specimen

Technical term used in engineering, materials testing, and scientific contexts for a physical object subjected to testing.

• この試し験けん体たいは引ひっ張ぱり試し験けんに使つかわれます。

  This test piece is used for tensile testing.

• 試し験けん体たいの寸すん法ぽうを正せい確かくに測そく定ていしてください。

  Please measure the dimensions of the specimen accurately.