供きょう試し体たい

noun

test piece; test specimen; product under test

Technical term used in engineering, materials testing, and quality control for an item subjected to testing.

• この供きょう試し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 specimen is used for tensile testing.

• 供きょう試し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 test piece accurately.