Hi everybody.
I explane you what I want to say: inside a factory, what's the name of that devices that activates "impartially" when detects outgoing cars?
If it sounds, you have to stop and let the janitor's lodge guys check your car.
Would u please tell me what il the name of this control device?
Thanks in advance.
2007-03-14
01:44:51
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9 answers
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asked by
Anonymous
in
Society & Culture
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More details: a sensor detects your car, a siren sound and you have to stop your car and let the guys check your car.
We call it impartial because the detection sensor activates randomly.
2007-03-14
01:52:09 ·
update #1