The Murphy LM500-TF Oil Level Maintainer includes a test feature that confirms both the float and switch are operating correctly with a single press of the test button.

摩菲lm 500 - TF油维持计包括一个监测功能，确保浮子和开关的正确操作与一个单一的按测试按钮。

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Associated Press writers Bridget Murphy, Rodrique Ngowi and Steve LeBlanc in Boston, Michelle R.

NPR: Saga Of Boston Marathon Suspect's Body Drags On

Associated Press writer Brian Murphy contributed to this report from Dubai, United Arab Emirates.

NPR: Israeli Warplanes Strike Syria In Escalation

Contributing to this report were Associated Press writers Bridget Murphy and Rodrique Ngowi in Boston and Michelle R.

NPR: For 3, Bomb Suspect's Friendship Leads To Charges