what is PHOTOELECTRIC SENSOR/TRANSDUCER?????? still searching!!! 
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memen05
is
sick 
good morning!!! wew! lakas ng ulan.. sana walang pasok haha.. ndi p ko tapos s mga assignments koooooo!!!!!!
wantosawang all night surfing!! 
good evening!!!!
panu kaya kame uuwi??? eh umuulan haha!!!
haaaaayyyy buhay nga nman oh!
wew! how are you doing guys??
cge ipagdiinan mo pa! nakakairita kana!!!