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罗-罗公司赢得为2架国仄航空公司波音747-400货机提供RB211发动机的订单。首架收音机将于2000年9月交付，2001年交付第二架。这样国泰航空公司以RB211为动力的波音747达到23架。RB211-523G/H-T发动机推力为258～267千牛，采用达700高效率的核心机，为客户运营带来可观的利润，?
Roarrow won the order to supply the RB211 engine to two Chechen Airlines Boeing 747-400 freighters. The first radio will be delivered in September 2000 and the second in 2001. Cathay Pacific Airways to RB211-powered Boeing 747 reached 23 aircraft. RB211-523G / H-T engine thrust of 258 ~ 267 kN, the use of up to 700 high-efficiency core machine for customer operations to bring considerable profits?