导读：据悉，Wartsila 50DF双燃料船用发动机日前已经通过了烧乙烷气体(LEG)燃料试验和认证。试验大纲是瓦锡兰同海上运输石油化学产品和液化气体运输船船东和管理公司——Evergas公司密切合作完成的。Evergas首席运营官Steffen Jacobsen指出，“我们很高兴瓦锡兰的发动机能够利用乙烷蒸发气体作为燃料。因此提高了发动机的运行效率并改善了燃料加注的灵活性。总而言之，这不仅将大幅降低

↑图：leg:大腿至臀部按摩法:双手交替用力拍打大腿赘肉及臀部,左右

↑图：nd leg soccer match on tuesday.??(xinhua/ reuters) barcelo

↑图：ritain later on the last leg of his three-nation european tour.

↑图：from southeast china's taiwan performs in the tianjin leg of

↑图：ampions league round of 16 second leg soccer match at st

↑图：ritain later on the last leg of his three-nation european tour.

↑图：i-final second leg soccer match against barcelona at nou c

↑图：ek's at&t national golf tournament for left leg

↑图：announces the commencement of the british leg of the nint

↑图：cudero during their champions league semi-final second leg