English translation for "当灰密度"

equivalent neutral density

Similar Words：

"当花瓣离开花朵" English translation, "当花药进一步发育时" English translation, "当还是个小孩的时候" English translation, "当黄昏来临时" English translation, "当黄金和珍宝装饰犁时" English translation, "当惠" English translation, "当会议主席；负责管理" English translation, "当婚姻成为一种罪过" English translation, "当混合时" English translation, "当火在冰面前会融化，" English translation