soccer88 - 博客 | 文学城

(2024-06-01 11:19:55)

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高效率内燃机：The Road to the 50% Thermally Efficient Internal Comb

(2024-05-31 11:11:04)

https://www.youtube.com/watch?v=mUq-K9jcaB8 https://www.youtube.com/watch?v=5lwxbwjcnzc https://www.youtube.com/watch?v=qenFh9OVfT4&t=444s [阅读全文]

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高效率内燃机

(2024-05-31 11:06:37)

https://www.youtube.com/watch?v=mUq-K9jcaB8 https://www.youtube.com/watch?v=5lwxbwjcnzc https://www.youtube.com/watch?v=qenFh9OVfT4&t=444s [阅读全文]

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特斯拉叫FSD computer 3.0，

(2024-04-02 12:35:19)

SubscriptionPricing Yourvehicle’scurrentAutopilotpackageofBasicAutopilotorEnhancedAutopilotwilldeterminetheFSDcapabilitysubscriptionprice. BasicAutopilottoFSDcapability $199.00permonth EnhancedAutopilottoFSDcapability $99.00permonth *EnhancedAutopilot(EAP)isonlyavailableinselectmarkets. https://www.tes...[阅读全文]

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应该选择什么密封圈

(2024-03-25 15:45:41)

O-ringsandsealsareusedinawiderangeofindustriestohelpyoutightlysealtheconnectionsinpipes,tubes,andotherelementsofcomplexhydraulicandpneumaticsystems.Duetomanyapplications,thereisalsoawidevarietyofO-ringmaterialchoicesavailable.Nitrile(Buna),Neoprene,EthylenePropylene(EPDMRubber),Silicone,Fluorocarbon(Viton),andPTFE(Teflon)areamongthemostcommonlyusedcompoundsforO-ringsandseals. Toanswermanyofyour...[阅读全文]

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奔驰宣布推迟电动车，

(2024-03-02 11:51:22)

Mercedes-BenzShelvesEV-OnlyPlanInFavorOfMoreGas-PoweredCars https://www.forbes.com/sites/peterlyon/2024/02/28/mercedes-benz-gets-cold-feet-with-ev-only-plan/?sh=44c676954cfe https://theohiostar.com/news/mercedes-benz-walks-back-on-huge-electric-vehicle-commitment-amid-slowing-demand/ohstarstaff/2024/02/25/ [阅读全文]

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龙年快乐！

(2024-02-09 07:55:47)