ធ្វើឱ្យគណនីឥតគិតថ្លៃរបស់អ្នក!
បណ្ណាល័យភាពយន្តនិងវីដេអូរបស់យើងអាចត្រូវបានមើលឬទាញយកដោយសមាជិកតែប៉ុណ្ណោះ
បន្តមើលដោយឥតគិតថ្លៃ➞ចំណាយពេលតិចជាង ១ នាទីដើម្បីចុះឈ្មោះបន្ទាប់មកអ្នកអាចរីករាយនឹងចំណងជើងភាពយន្តនិងទូរទស្សន៍គ្មានដែនកំណត់។
Great Planes
In 1903, not only did the Wright brothers ’plane soar, but a young man named William Boeing stepped out of the Yale University gates. 13 years later, using wood, canvas and wire, the first "Boeing model", the B&W, was born. Boeing has since grown into a huge company and developed countless models, including the 1957-92 passenger jet, the 707. Later, we learn about the Constellation designed by Lockheed in the early 1940s. The fuselage of the machine evokes the graceful form of a dolphin, no wonder that with its beauty it also won the title of "Queen of Heaven". The C-69 was the first model to cross non-stop America, covering the Los Angeles-Washington DC distance in record time of 7 hours and 3 minutes. Connies were used for both military and civilian purposes until the early 1960s. This and many more stories are recounted here in Great Planes.
ពេលរត់: 26:14 នាទី
គុណភាព: HD
កាលបរិច្ឆេទខ្យល់ដំបូង: Jan 01, 1988
កាលបរិច្ឆេទអាកាសចុងក្រោយ: Jan 01, 1990
ភាគ: 52 ភាគ
រដូវ: 3 រដូវ
ពាក្យគន្លឹះ : aviation
ភាគ
