螺旋测微器

Traditional (Taiwan): 螺旋測微器

luóxuáncèwēiqì ㄌㄨㄛˊ ㄒㄩㄢˊ ㄘㄜˋ ㄨㄟ ㄑㄧˋ

    • micrometer screw gauge micrometer

Character by character

Sources