Participants may earn 16 contact hours of formal industrial hygiene training towards qualification to sit for the Certified industrial Hygienist (CIH) examination.
准备参加注册工业卫生师(CIH)考试的人士可能获得16小时专业学士，将有助于获得CIH考试资格。
Participants may earn 16 contact hours of formal industrial hygiene training towards qualification to sit for the Certified industrial Hygienist (CIH) examination.
准备参加注册工业卫生师(CIH)考试的人士可能获得16小时专业学士，将有助于获得CIH考试资格。
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