<div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g3/M09/89/A6/userphotos/2020/12/31/12/500_ChsEm1_tUamAR7dsAALztxLjQx8098.jpg" style="height:700px;width:700px"  /><div layer2="desc-s"></div><div class="description">金吉星【行】SN&nbsp;5W30全合成&nbsp;</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g3/M07/A9/89/userphotos/2020/12/31/12/500_ChwFlV_tUZ-ARgaQAAMJ6_VctnQ619.jpg" style="height:700px;width:700px"  /><div layer2="desc-s"></div><div class="description">金吉星J700&nbsp;SP/GF-6A&nbsp;5W-30&nbsp;全合成&nbsp;</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="text-s"></div><div class="tz-paragraph">金吉星【行】SN&nbsp;5W30全合成&nbsp;和&nbsp;金吉星J700&nbsp;SP/GF-6A&nbsp;5W-30&nbsp;全合成&nbsp;<br />这两个都是全合成有什么区别？&nbsp;<br />官方旗舰店4L装的&nbsp;都多少钱合适？<br /></div><div layer1="text-e"></div><br />

长城的2款全合成机油，哪位懂的分析下。