【运输】染色设备

dismantling device

anti-siphonage device (backsiphonage preventer, anti-vacuum device)

semiconductor device excluded Se, Te, Cu-oxide, Cu-jodide, AIV-elements

anti-fall device of rotary machinery【矿】

animal scaring device with means for emission of audible signals

device for measuring nonlinear distortion factor

manual dampening device for laundry article to be pressed (linen)

guide device