分类评估测验 assessment test: 摸底测验; 能力鉴定测验; 评审考试classification and test: 防火性能分级classification test: 分级试验; 分类试验friction assessment screening test: 摩擦鉴定分类试验product assessment test: 产品评定试验下载手机词典可随时随地查词查翻译