沉积物
发表于 2025-3-25 03:56:22
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Commission
发表于 2025-3-25 08:18:20
Early Combustion Methods for Fuel OilAlthough the use of mineral oil and its residues for burning and other purposes has been recorded since ancient times, we shall only deal here with the application of fuel oil for technical purposes, which dates back to about 1860.
暂时中止
发表于 2025-3-25 13:12:08
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emission
发表于 2025-3-25 18:19:22
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Hyaluronic-Acid
发表于 2025-3-25 21:31:17
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精密
发表于 2025-3-26 03:49:29
Commercial GradesFuel oils are marketed under many commercial designations which vary considerably in different countries. Broadly, however, they are classified according to the following groups:
鸽子
发表于 2025-3-26 05:08:34
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CLOWN
发表于 2025-3-26 12:14:44
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Cardiac
发表于 2025-3-26 13:31:10
Discontinuous Oil Flames in EnginesThe same difference between “blue” and “yellow” combustion may be met with in engines and although it may not seem entirely to the point to discuss it here, some space will be devoted to the subject because, as a matter of fact, the difference between . and . is not as great as it is usually thought to be.
前兆
发表于 2025-3-26 20:00:39
Seven Stages of the Oil Burning ProcessAs already mentioned, the technical oil burning process may be roughly divided into seven stages, viz.:.which stages will be discussed in succession.