5.05510.935//0000,开关硬件
5.05510.9350000,COUPLING 1-3-2
5.05510.936//0000,开关硬件
5.05510.9360000,COUPLING 1/2 - 5/6 - 3/4
5.05511.1670754,BUTTON
5.05511.1730209,BUTTON
5.05511.194//0000,开关硬件
5.05511.1940000,开关硬件 Pushbutton-Illuminat Industrial Controls
