HIGH PRESSURE FACILITY HPF QUENCH TANK - NARA - 17496503.jpg
en
HIGH PRESSURE FACILITY HPF QUENCH TANK NARA 17496503, Engine Research Building, US National Archives series: Photographs Relating to Agency Activities, Facilities and Personnel, Images from the National Archives and Records Administration, US National Archives location: other, HIGH PRESSURE FACILITY HPF QUENCH TANK
commons
ja
国立公文書館所蔵画像:他、国立公文書館所蔵画像:国立公文書館所蔵画像
commons_translated
quench high-pass filter quenched pressure unit tank engine laity