-传感器m9pw d m9balddm9bam9pw-磁性开关m9bw- -m9bwl-d-dd

m9bw-m9bad -开关-d传感器磁性- - m9pwd -m9bwl m9balddm9pwd

原装--d a93lm9bwvlm9bavl 磁性dd-- --开关dm9balddm9blm9bvl