麻麻让我挺进她的黑森林,欧美日韩一道免,乌克兰美女在线视频一区,欧美性视频一区百花视频

CONTRINEX測距傳感器DTL-C23PB-TMS-139-501$nOperating principle Distance diffuse$nLight source Laser class 1, red 650 nm $nHousing size [mm] 20 x 34 （C23） $nOutput Light-on/D

正品堪泰CONTRINEX進口光電傳感器$nLTK-1180L-104-516$nOperating principleDiffuse$nLight sourceLaser class 2, red 660 nm$nHousing size [mm]M18$nSensitivity adjustment3-turn potentiometer$nPolarityPNP$nOutputLig