Editor's Blog1 min ago
DTel. 30/5/09
2 Answers
8dn. Safety mechanism in a machine or device, used to prevent an automatic operation from occurring. __E_R_D_
Answers
Best Answer
No best answer has yet been selected by MarydeG. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.