YINWEISHICHANGSHANGDECHELIANGGEBUXIANGTONG，PINPAI，PAILIANGYIJIGONGLISHUHESHIYONGSHIJIANDOUBUYIYANG，SUOYIBUKENENGYONGTONGYIZHONGPINPAIYIGAIERLUN，MEIKUANCHEDOUYOUSHIHEZIJIDEJIYOU，TONGXINGHAODECHEXINGBUTONGGONGLISHUYEXUYAOXUANZEBUTONGDEJIYOU。

PINPAIFANGMIAN

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JIBIEFANGMIAN

MUQIANSHIMIANSHANGDEJIYOUJIBIEFENWEILIANGLEI，FENBIESHIYIMEIGUOGONGCHENGSHIXIEHUIAPIHEOUZHOUDEACEABIAOZHUN，LIANGGEBIAOZHUNMUQIANDEZUIGAOJIBIEFENBIEWEISNHEA5/B5。ZAIJIBIEXUANZESHANG，JIBENSHANGMUQIANSHIMIANSHANGDADUOZAISNHEA3/B4。XUANZEZHEILIANGGEJIBIEJIUKEYILE。

LEJIELEPINPAIHEJIBIE，NEIMEJIUSHENGXIAYIGEXINGHAOLE，ZHANGWOLEZHEISANGEXUANGOUJIQIAOJIUSHIHENRONGYIXUANZEHESHIDEJIYOUDE。

XINGHAOQUFEN

WOMENCHANGJIANDE5W—30/5W—40DENGDOUSHISHENMEYISINI？

SHOUXIANQIZHONGDE5DAIBIAODESHIDIWENLIUDONGXING，YONGWQIANMIANDESHUZIJIANQU35JIUSHIKEYISHIYINGDEZUIDIWENDU。

QICI—HOUMIANDESHUZIYUEDA，JIUSHUOMINGGAIJIYOUZAI100℃XIADEWENDINGXINGYUEGAO，TONGSHISHUZIYUEDA，JIYOUYUECHOU，SHUZIYUEXIAO，JIYOUYUEXI。

NEIMEWOMENYINGGAIXUANZECHOUYIDIANDEHAISHIXIYIDIANDEJIYOUNI？

ZHEIGEJIUHEJUTIDECHEKUANGHEPINPAIYOUGUANLE。YIBANLAISHUO，XINCHEHUOZHELIUWANGONGLIYINEIDECHEXING，JIANYISHIYONGXIYIDIANDEJIYOU，YINWEIXINCHEHEGONGLISHUXIAODECHEXINGTAYOUYULINGBUJIANBIJIAOJINGMI，MEIYOUJIAODADEMOSUN，SUOYIYONGXIYIDIANDEJIYOUJIUKEYILE。

ERCHAOGUOLIUWANGONGLISHENZHISHIJIWANGONGLIDECHEXING，JIANYIYONGCHOUYIDIANDEJIYOU，YINWEIZHEIZHONGCHEXINGDEFADONGJINEIBUMOSUNJIAODA，ZHENGGELINGBUJIANDEJIANXIYEBIJIAODA，YINCIXUYAOYONGCHOUYIDIANDEJIYOULAITIANCHONGJIANXI，ZHEIYANGCAINENGBAOZHENGJIAOHAODEDONGLISHUCHU。

CHUCIZHIWAI，RIXICHEYOUYUBENSHENDESHEJI，SUOYIJIANYIJINLIANGYONGXIYIDIANDEJIYOU，HENDUORIXICHESHENZHIHUIYONGDAO20DEJIYOU，YINCIRIXICHEXUYAOTEBIEZHUYI。

YISHANGXUANGOUJIYOUDEFANGFAJIBENSHANGDOUSHIMEIWENTIDE，DANSHIDAJIAZAIXUANZEJIYOUDESHIHOU，CHULEPINPAI。JIBIEZHIWAI，XINGHAOJIANYIYIDINGYAOGENJUZIJICHELIANGDESHIYONGSHOUCELAIQUEDING。