The 57th Annual Meeting of the Japan National Conference on Geotechnical Engineering

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一般（規格・基準）

Thu. Jul 21, 2022 10:45 AM - 12:15 PM 第10会場 (小会議室203・204（2階）)

座長：平川 大貴（中央大学）

[21-10-2-04] Questionnaire survey results in the 2021 Proficiency Test for liquid limit and plastic limit test.

*MAMORU WAKASUGI1, KENJI WATANABE2, JUNKO SAKAI3 (1. Kiso-jiban Consultants, 2. The University of Tokyo, 3. Japan Accreditation Board)

Keywords:proficiency test, Questionnaire survey, liquid limit and plastic limit test

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