magnifier

特殊用法balance magnifier1.天平放大镜binocular magnifier1.双筒放大镜coincidence measuring magnifier1.重合测量放大器doublet magnifier1.双合[双重]放大镜focusing magnifier1.聚焦放大镜folding pocketmagnifier1.折镜(折叠式袖珍放大镜)hand magnifier1.手用放大镜hardness measuring magnifier1.硬度[压痕]测量放大镜illuminated magnifier1.照明放大镜measuring magnifier1.测量放大镜note magnifier1.音频放大器pocket magnifier1.袖珍放大镜prismatic focusing magnifier1.棱镜聚焦放大镜sweep magnifier1.扫描扩展器telegraph magnifier1.电报扩大器tripod magnifier1.三脚放大镜wide-aperture optical magnifier1.大孔径放大镜
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