由于一些历史原因，卡莫夫拒绝采用米里设计局的直升机的平通机舱设计，以及机身外侧油箱，导致一个巨大的油箱占据了卡- 27的机舱的中央位置。

And according to some historical reasons, Kamov refused to use the Mil helicopter's flat cabin and fuselage fuel tank, so a large fuel tank sets in the center of the cabin.

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对阵顶级墨西哥拳手的战绩5胜1负1平：他对阵巴雷拉、莫拉雷斯和马奎兹的一贯性硬朗是他最伟大的功绩。

Reasons Pacquiao is great ----By Michael Rosenthal1. 5-1-1 against top Mexicans: His consistency against Barrera, Morales and Marquez is his greatest achievement.

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