According to the latest Review of Maritime Transport by united nations conference on trade and development (UNCTAD), international seaborne trade reached 12,292 million tons in 2023, representing a ...
This investigation examines the influence of Fe₃O₄ (magnetite) nano additions in sterculia foetida methyl ester (SME) mixtures on diesel engine performance, combustion, and emissions. SME was produced ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果