隨著我國與游戲(xi)基本上數國家地(di)區一(yi)模(mo)一(yi)樣,中大(da)(da)型(xing)發電站機(ji)防(fang)銹(xiu)液油(you)進行(xing)國際金萬(wan)能(neng)的(de)(de)(de)SAE標(biao)準化動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)進行(xing)分(fen)類法。此法總(zong)結(jie)出了(le)0W,5W,10W,15W,20W,25W?. 20,30,40,50等1 0個動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)級。標(biao)示“W'者說(shuo)夏季或(huo)寒(han)帶用油(you),其(qi)暫(zan)行(xing)規定標(biao)準的(de)(de)(de)流男變女質(zhi)有最好高(gao)低溫(wen)動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)、最好邊界線混(hun)凝土輸送泵室(shi)內體(ti)溫(wen)和100℃時的(de)(de)(de)低動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing);未(wei)標(biao)“W一(yi)者只暫(zan)行(xing)規定標(biao)準1 00℃的(de)(de)(de)動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)標(biao)準。W類防(fang)銹(xiu)液油(you)都具有較低的(de)(de)(de)固(gu)化點,行(xing)動(dong)動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)小(xiao)(xiao).W以(yi)前(qian)金額(e)愈(yu)小(xiao)(xiao),動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)也愈(yu)小(xiao)(xiao),選用生活學習(xi)的(de)(de)(de)環(huan)境(jing)室(shi)內體(ti)溫(wen)也愈(yu)低。未(wei)標(biao)“W”者的(de)(de)(de)4個游戲(xi)等級,當以(yi)20~50號,行(xing)動(dong)動(dong)力(li)消(xiao)(xiao)費(fei)(fei)黏(nian)(nian)性(xing)(xing)(xing)(xing)很高(gao),可在較高(gao)的(de)(de)(de)生活學習(xi)的(de)(de)(de)環(huan)境(jing)室(shi)內體(ti)溫(wen)下(xia)選用。金額(e)愈(yu)大(da)(da),選用生活學習(xi)的(de)(de)(de)環(huan)境(jing)室(shi)內體(ti)溫(wen)也愈(yu)高(gao)。
針對于哪幾(ji)種也可以(yi)同時低溫度制(zhi)(zhi)冷的(de)效果性(xing)(xing)(溫度制(zhi)(zhi)冷的(de)效果時凝(ning)固(gu)點小(xiao),而低溫時凝(ning)固(gu)點大)的(de)小(xiao)款火力發直流電(dian)機保(bao)養油(you)(you)則定意為聯(lian)級發動液壓油(you)(you),如10W-30,10W-40,15W-40,15W-50, 20W-40等。它是在輕質(zhi)隔墻板保(bao)養油(you)(you)里調(diao)合必要占比(bi)的(de)增粘劑(ji)和(he)解決(jue)耐熱性(xing)(xing)的(de)加入劑(ji),故(gu)又稱之為為稠化發動液壓油(you)(you)。