OTIS Elevator parts Elevator service tool test tool GAA21750AK3Original ProductLED high-definition displayWaterproof and dustproofRemoval and welding, the interface is firm
This is a color active matrix TFT-LCD Panel using amorphous silicon TFT's (Thin Film Transistors) as an active switching devices. This model is composed of a TFT-LCD Panel, a driving circuit and a back light system. It is a transmissive type display opera
Features Description: Our disposable KN95 mask with valve can be used in wide range of situations. All our products offer high filtration capacity while retaining low breathing resistance. ComfortableBreathable: Made of skin-friendly non-woven fabric, thi
Generally used for highway, highway, electric power enterprise, factory, mine, bridge, tower crane, large-span steel structure and large-scale buildings, it has strong stability.