Exaltation
发表于 2025-3-21 16:28:10
书目名称Chemistry and Technology of Lubricants影响因子(影响力)<br> http://impactfactor.cn/2024/if/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants影响因子(影响力)学科排名<br> http://impactfactor.cn/2024/ifr/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants网络公开度<br> http://impactfactor.cn/2024/at/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants网络公开度学科排名<br> http://impactfactor.cn/2024/atr/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants被引频次<br> http://impactfactor.cn/2024/tc/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants被引频次学科排名<br> http://impactfactor.cn/2024/tcr/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants年度引用<br> http://impactfactor.cn/2024/ii/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants年度引用学科排名<br> http://impactfactor.cn/2024/iir/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants读者反馈<br> http://impactfactor.cn/2024/5y/?ISSN=BK0224818<br><br> <br><br>书目名称Chemistry and Technology of Lubricants读者反馈学科排名<br> http://impactfactor.cn/2024/5yr/?ISSN=BK0224818<br><br> <br><br>
斜谷
发表于 2025-3-21 22:35:25
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他一致
发表于 2025-3-22 04:00:19
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反感
发表于 2025-3-22 06:59:11
Viscosity index improvers and thickeners,l of an oil for application over a wide temperature range. Pennsylvania grade oils (∼ 100 VI) were the standard against which all others were measured. Hydrogenation and solvent extraction were developed to upgrade poorer quality crudes, but the refinery technology of the 1930s had a practical VI ceiling of about 110 to 115.
pacifist
发表于 2025-3-22 11:37:17
Lubricants and their environmental impact,‘consumed’ whilst some was recycled or burnt as fuel. The figures shown in Table 13.1 are for total lubricant production. A breakdown of lubricating oil sales for the US during 1981 (IARC, 1984) shows that automotive engine oils represent the major component of total sales.
palpitate
发表于 2025-3-22 16:02:27
https://doi.org/10.1007/978-1-4615-3272-9Copolymer; Epoxidharz; Pet; Vakuuminjektionsverfahren; additive; biodegradation; chemistry; colloid; combust
palpitate
发表于 2025-3-22 20:47:43
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Sinus-Node
发表于 2025-3-23 01:07:48
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痛苦一下
发表于 2025-3-23 03:08:13
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Polydipsia
发表于 2025-3-23 09:14:17
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