requirements description language需求描述语言
requirements for college entrance大学的入学条件
Requirements for load tap changers荷载抽头变换器的要求
requirements to commence an action起诉条件
Requirements in Relation to imports对输入提出的要求
Requirements of a Qualified Teacher怎样做一个合格的教师
Requirements Electronic Input System要求电子输入系统
Requirements Integration Directorate需求综合指导委员会