[DTDinfo id=”100篇 中”
Prior to that time, the law of labor relations was largely case law, based on precedent and traditional principles and generally favorable to employers, who were able to obtain court injunctions forbidding many forms of union activity. 在那以前，劳资关系法主要是判例法，以先例和传统原则为基础而且一般都有利于雇主—那时候，雇主能向法院取得禁止多种形式的工会活动的强制令。