English translation for "直下式入光"

bottom lighting

Similar Words：

"直辖殖民地" English translation, "直下" English translation, "直下沉井法" English translation, "直下垂直完全" English translation, "直下连续墙设施" English translation, "直贤" English translation, "直舷船" English translation, "直舷的" English translation, "直舷浮箱" English translation, "直舷弧船" English translation