The 747-200 has more powerful engines, higher takeoff weights (MTOW), and range than the -100. A few early -200s retained the three-window configuration of the -100 on the upper deck, …

200型的全货运型，最大起飞重量为833000磅（378000公斤），可载货95吨，航程8300公里。 是最常见的 波音747 大型 货机。 首架747-200F于1971年11月30日首飞，1972年3月7日获得 型 …

波音747家族是波音民用飞机集团开发的一种中到大型宽体双引擎喷气式客机。 波音747家族包括以下几种型号： 波音747-100：由波音民用飞机集团开发的波音747-100型客机，是波音747 …

2019年5月8日 · The Boeing 747 was a completely new concept in air transportation and some little time was required before airlines and airports were ready to adjust to the new era in …

2021年3月3日 · Today, the 747 is regarded by as being one of the most iconic airliners ever built. This is mostly thanks to the Boeing 747-200, which was the most successful 747 variant until …

The Boeing 747-200 is a four-engined long-range widebody airliner with a capacity of maximum 480 passengers in a partial double deck configuration produced by the American manufacturer …

波音747-200ER是波音747-200的增程型。

Of course the 747 had been designed from a cargo hauler from the moment pencil met paper, and the type’s capabilities offered significant improvements over NWA’s subfleet of narrowbody …

波音747-200（简称747-200）是747系列的第二类飞机属于经典类，经典类还有747-100 747-300而747-400与747-8为.

The 747-200B is an improved version of the 747-200, with increased fuel capacity and more powerful engines; it first entered service in February 1971. The -200B aircraft has a full load …