unexposed sensitized blueprint paper的意思|示意
美 / /
英 / /
未曝光的敏化蓝图纸
unexposed sensitized blueprint paper的网络常见释义
感光蓝图纸 unexposed sensitized blueprint paper 感光蓝图纸，未曝光 blueprint paper, exposed, not developed 蓝图纸，已曝光但未显影 .