primary activityglossary / PRIMARY ACTIVITY primary activity. Labor law. Concerted action (such as a strike or picketing) directed against an employer with which a union has a dispute. Cf. SECONDARY ACTIVITY. 词条贡献者 资深译员筠怡，国际知名法学院民商法专业，专注翻译各种与商业和侵权诉讼有关的法律文件。
primary activity PRIMARY ACTIVITY, 直接行动 primary activity 直接行动 指工会对与之有争议的僱主所采取的罢工、设置纠察等一致行动。区别于间接行动〔secondary activity〕。 (→secondary picketing; secondary strike)
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