<div layer1="text-s"></div><div class="tz-paragraph">我们平常去4S保养，绿桶0W20和壳牌亚系，天然气全合成的0W-20区别，好处在哪？请教一下家人们。。。谢谢大家！！</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g29/M0B/EE/67/userphotos/2022/01/15/16/500_ChwFk2HigJeABZkeAAIaN_RQ86I515.jpg" style="height:524px;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/g29/M01/DC/7C/userphotos/2022/01/15/16/500_Chxkm2HigJ2ARVBaAAHwop0QtSU918.jpg" style="height:933px;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/g29/M0B/EE/68/userphotos/2022/01/15/16/500_ChwFk2HigKOAeHAoAAJ9LFfDLKw630.jpg" style="height:933px;width:700px"  /></div><div layer1="img-e"></div><br />

4S店的专用机油和壳牌的0W-20区别在哪？