视力表: visual chart测试: test; testing; checkout; mea ...卡: wedge; get stuck; be jammed测试卡: test card; testcard视力表: visual chart◇视力表字型 test type标准测试卡: reflectance chart彩色测试卡: color definition chart; color test card测试卡片: test card测试卡片叠: test deck电视测试卡: television chart; television test card调试卡,测试图: test chart光学测试卡: optical test chart幻灯测试卡: diascope灰度测试卡: gradation test card; grey scale chart矩形测试卡: rectangular chart亮度测试卡: brightness test chart拖尾测试卡: streaking chart线性测试卡: geometry test card; linearity test card圆圈测试卡: ball chart诊断测试卡: test card diagnostic重合测试卡: registration chart; registration test chart标准视力表: standard visual acuity chart电光视力表: electric test chart equipment对数视力表: logarithmic visual chart儿童视力表: test chart for children
