凝结剂
发表于 2025-3-30 09:32:27
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Blatant
发表于 2025-3-30 15:38:20
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孤僻
发表于 2025-3-30 18:16:36
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精美食品
发表于 2025-3-30 21:28:48
Manfred Schuckertl, thisbook makes a strong contribution to our understanding of recent European Cinema, making it an invaluable resource for lecturers and students across a variety of film-centred modules. . .978-3-030-33435-2978-3-030-33436-9
刻苦读书
发表于 2025-3-31 04:38:43
Christian Lensch-Franzen,Marcus Gohl,Tobias Mink,Martin Schäfer
Blood-Clot
发表于 2025-3-31 05:02:44
2198-7432 rung.Alternative Kraftstoffe von heute für nachhaltige MobilVerbrennungsmotoren weiterzuentwickeln, sie effizienter und emissionsärmer zu machen, bleibt ein Schlüsselfaktor. Denn die hohe Energiedichte flüssiger Kraftstoffe wird wesentlich dazu beitragen, die heute gewohnte Langstreckentauglichkeit
Longitude
发表于 2025-3-31 11:28:37
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Highbrow
发表于 2025-3-31 16:45:36
Selecting a suitable stroke / bore ratio when combining variable compression and Early Intake Valve worth noting that while early intake valve closure reduces pumping losses, it is detrimental to combustion quality and residual gas tolerance due to a loss of temperature and turbulence. This comes from the smaller tumble energy with the reduced valve lift and from cooling the cylinder charge under intermediate expansion to BDC.
cogitate
发表于 2025-3-31 18:03:28
Method for the predictive calculation of mixed friction the engineering target for the emission performance of the engine..In this context the APL Group is developing an energy based friction and wear model for predictive calculation of friction and wear in lubricated contacts. It allows for more focus on friction and wear related issues earlier on in the development cycle.