<div layer1="text-s"></div><div class="tz-paragraph">新手提问，刚刚到的某东壳牌旗舰店，超凡喜力&nbsp;5w40&nbsp;Ultra&nbsp;后面有个字母C是什么意思？&nbsp;而且&nbsp;认证栏里字母特别少</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g27/M02/4B/C9/userphotos/2019/11/16/11/500_ChcCQF3PaQ2APg_iAAXmcXZYOok096.jpg" style="height:1244px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g27/M06/48/1B/userphotos/2019/11/16/11/500_ChsEfF3PaQ2AHpt4AAdd0_MbH5A546.jpg" style="height:1244px;width:700px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g27/M0A/4B/CF/userphotos/2019/11/16/11/500_ChcCQF3PaS6Ab8xeAATLOdULhww654.jpg" style="height:1244px;width:700px"  /></div><div layer1="img-e"></div><br />

新手提问，某东壳牌官方旗舰店买的