1 ผลลัพธ์ สำหรับ footcandle
หรือค้นหา: -footcandle-, *footcandle*

WordNet (3.0)
footcandle(n) a unit of illuminance on a surface that is everywhere 1 foot from a point source of 1 candle

Time: 1.0239 seconds, cache age: 5.913 (clear)Longdo Dict -- https://dict.longdo.com/