Tseem ceeb ntawm kev tu siab tu siab rau kev tu siab tu siab tu siab yog qhov tseem ceeb los xyuas kom ntseeg tau tias muaj kev ua tau zoo thiab ntev ntawm kev ua haujlwm siab ntev. Raws li ib qho tseem ceeb tseem ceeb hauv ntau qhov chaw muaj chaw muaj kev lag luam, cov tsav no tau ua kom haum rau kev nthuav dav. Los ntawm adherin
Taw qhia rau Siemens cnc keemens Tiemens CNC cov keyboards ua si hauv cov khoom lag luam digital, Bridging qhov sib txawv ntawm cov software uas siv tau thiab lub cev siv lub cev. Cov keyboard no yog qhov tseem ceeb ntawm lub computer ntsuas