<span class="searchmatch">operational</span> <span class="searchmatch">service</span> <span class="searchmatch">periods</span> plural of <span class="searchmatch">operational</span> <span class="searchmatch">service</span> period...
<span class="searchmatch">operational</span> <span class="searchmatch">service</span> period (plural <span class="searchmatch">operational</span> <span class="searchmatch">service</span> <span class="searchmatch">periods</span>) A period during which a telecommunications <span class="searchmatch">service</span> remains in an <span class="searchmatch">operational</span> state. A performance...
menstruation period modern period Nara period notice period on one's period <span class="searchmatch">operational</span> <span class="searchmatch">service</span> period ovulatory period period doubling period drama periodization...