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id="a8uwoqx" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)</p><p><span>***更新：</span>2020-06-02 07:15:32</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3moqs88" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇現(xiàn)代節(jié)能科技發(fā)展有限公司</a></p><p><span>聯(lián)系人：</span>盧靜</p><p><span>郵箱: </span>826482335@qq.com</p><p><span>電話: </span>13236220066</p><p><span>傳真: </span>0517_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0517-86288116</p><p><span>地址: </span>淮安廣州南路1號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="hijbipr" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vkroqh7" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 0W-40就是它的SAE標(biāo)準(zhǔn)粘度值，這個(gè)粘度值首先表示這個(gè)機(jī)油是復(fù)級(jí)潤(rùn)滑油(民用領(lǐng)域已經(jīng)基本沒(méi)有單級(jí)潤(rùn)滑油了)，WWINTER冬天，W前面的數(shù)字是傾點(diǎn)溫度，簡(jiǎn)單來(lái)說(shuō)就是結(jié)冰點(diǎn)溫度。0W的機(jī)油對(duì)應(yīng)的結(jié)冰點(diǎn)溫度是-25℃，其它常見的0W是-35℃，5W是-30℃，北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)，5W是-20℃，數(shù)字越大冰點(diǎn)越低。W后面的數(shù)字機(jī)油在00℃時(shí)的運(yùn)動(dòng)粘度，北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)，數(shù)值越高說(shuō)明粘度越高。4000攝氏度時(shí)運(yùn)動(dòng)粘度標(biāo)準(zhǔn)為2.5mm2/s到6.3mm2/s之間，不是某些坊間說(shuō)法所稱可以在40℃之下使用。要知道，北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)，發(fā)動(dòng)機(jī)運(yùn)轉(zhuǎn)時(shí)的溫度不定是取決于環(huán)境氣溫的，長(zhǎng)時(shí)間高轉(zhuǎn)行車發(fā)動(dòng)機(jī)溫度輕易就可以到達(dá)00℃，可我們還沒(méi)有00標(biāo)號(hào)的潤(rùn)滑油。 </p> <p> <br /> </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224611562500/5616934.jpg"></div><p> 使用劣質(zhì)柴油的后果：發(fā)動(dòng)機(jī)達(dá)不到額定的功率。燃油消耗量高于標(biāo)定。燃油系統(tǒng)的零件早期損壞，并衍生其它零件的損壞。使機(jī)油早期變質(zhì)，破壞發(fā)動(dòng)機(jī)的潤(rùn)滑。發(fā)動(dòng)機(jī)性能早期下降，縮短大修間隔。所以劣質(zhì)柴油雖然便宜，短期內(nèi)降低了成本，但長(zhǎng)期來(lái)看，得不償失，總體成本會(huì)生高。**汽車機(jī)油并不一定適用你的車。給汽車加機(jī)油還需要根據(jù)汽車的行駛年齡和發(fā)動(dòng)機(jī)狀況以及地區(qū)情況而定，*有幾種規(guī)格的**機(jī)油當(dāng)然滿足不了多種車輛狀況和多種地區(qū)條件的要求。把車輛停在水平面上，關(guān)掉發(fā)動(dòng)機(jī)并等待5分鐘左右，先將機(jī)油尺擦凈油跡后，插入機(jī)油尺導(dǎo)孔，再拔出查看。油位在上下刻線之間，即為合適。如果超過(guò)上面的刻線，應(yīng)放出多余的機(jī)油，如果低于下刻線，應(yīng)從油口處添加，待5分鐘后，再次檢查油位。補(bǔ)充機(jī)油時(shí)，應(yīng)嚴(yán)格注意清潔，并檢查是否有滲漏現(xiàn)象，在檢查油位的同時(shí)，應(yīng)注意檢查機(jī)油的污染程度。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235225078603516/6319480.png"></div><p> 質(zhì)量等級(jí)選擇發(fā)動(dòng)機(jī)潤(rùn)滑油質(zhì)量等級(jí)又稱為使用性能等級(jí)，是正確選用潤(rùn)滑油的重要依據(jù)。1、柴油機(jī)油柴油機(jī)潤(rùn)滑油質(zhì)量等級(jí)的選擇有兩個(gè)主要依據(jù)。一是根據(jù)汽車發(fā)動(dòng)機(jī)的機(jī)械負(fù)荷和熱負(fù)荷的總和，以強(qiáng)化系數(shù)來(lái)表示；再就是根據(jù)發(fā)動(dòng)機(jī)工況苛刻程度。對(duì)于1990年以后生產(chǎn)的高速自然吸氣和渦輪增壓四沖程柴油發(fā)動(dòng)機(jī)應(yīng)使用CF-4以上級(jí)別的柴油發(fā)動(dòng)機(jī)油。對(duì)于98年以后出現(xiàn)的高速四沖程柴油發(fā)動(dòng)機(jī)，為適應(yīng)發(fā)動(dòng)機(jī)技術(shù)改進(jìn)和排放法規(guī)的要求，應(yīng)使用CH-4 以上級(jí)別的柴油機(jī)油，CH-4 級(jí)別可以替代CF-4 ，CD。在2002年以后生產(chǎn)的高速四沖程自然吸氣和渦輪增壓，重負(fù)荷柴油發(fā)動(dòng)機(jī)，因?yàn)橛袕U氣再循環(huán)裝置的存在和配方法規(guī)的要求及尾氣后處理技術(shù)的要求，應(yīng)使用CI-4以上級(jí)別的柴油機(jī)油，可替代CH-4、CF-4和CD。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京現(xiàn)代潤(rùn)滑**業(yè)**在線為您服務(wù)" src="https://tyunfile.71360.com/WaterMark/UploadFile/JSXDJNKJ/637235224712490235/4975556.png"></div></p><br /><p>文章來(lái)源地址: 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