日本无限资源_福禄影院午夜伦_美国av毛片_亚洲自拍在线观看_激情亚洲一区国产精品_999久久久久

China's aircraft for geological surveys unveiled

Source: Xinhua| 2019-10-11 20:00:22|Editor: huaxia
Video PlayerClose

Aero Geological Survey No. 1 is shown in this photo provided by China Geological Survey.

The aircraft is the world's first and only aerial platform that can be used to conduct gravity, magnetic field, aerial photography and hyperspectral remote sensing surveys, according to the China Geological Survey under the Ministry of Natural Resources.

TIANJIN, Oct. 11 (Xinhua) -- The world's leading aircraft for aero geophysical and remote sensing surveys manufactured by China has made a public appearance at an ongoing mining conference in the city of Tianjin.

The aircraft, known as Aero Geological Survey No. 1, is the world's first and only aerial platform that can be used to conduct gravity, magnetic field, aerial photography and hyperspectral remote sensing surveys, according to the China Geological Survey under the Ministry of Natural Resources.

It is capable of flying at altitudes of 200 to 3,000 meters at a speed of 280 to 500 km per hour, with a maximum range of 4,000 km. It has received a certificate from the U.S. Federal Aviation Administration.

Chen Bin, the deputy chief engineer of the Aero Geophysical Survey and Remote Sensing Center, said the aircraft can fly in complicated meteorological conditions and work in mountainous regions, plateaus, low altitude regions and sea areas. It is mainly tasked with geological surveys but is able to do other operations, such as assist in disaster emergencies, natural resource management and planning.

Since it was put into operation in October 2018, the aircraft has completed oil and gas resource surveys in the Qinghai-Tibet region and the South China Sea area, said Chen.

The three-day China Mining Conference and Exhibition concludes Friday. It has attracted government officials, experts and representatives of mining enterprises and financial institutions from over 50 countries and regions.

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011102121384643751
主站蜘蛛池模板: 亲子乱对白乱都乱了视频 | 天天爽夜夜爽人人爽 | 亚欧美无遮挡HD高清在线视频 | 色97色 | 精品人妻无码一区二区三区换脸 | 久久99精品国产99久久6男男 | 日韩成人三级视频 | 天天综合亚洲色在线精品 | 午夜精品久久久久久久男人的天堂 | HEYZO无码综合国产精蜜臀 | 综合网中文字幕 | 中文在线8资源库 | 新婚娇妻系列友人妻 | 日本黄色xxxx | 国产午夜精品视频免费不卡 | 国产成人精 | 男人操女人视频免费看 | 国产成人亚洲精品无码综合原创 | 自慰无码一区二区三区 | 美国十次狠狠色综合AV | 日本a高清 | 亲亲草在线视频 | 欧美精品一区二区三区中文字幕 | 无码人妻aⅴ一区二区三区鲁大师 | 中文精品一区二区三区 | av基地网| 免费se99se| 成人午夜精品视频 | 国产精品三区www17con | 少妇SPA推油被扣高潮在线观看 | 久久久经典 | 亚洲欧洲在线看 | 久久国产免费福利永久 | 国产精品一级特婬AV片在线看 | 40岁成熟女人牲交片 | www.久久综合| 91视频高清免费 | 欧美日韓性视頻在線 | 亚洲国产欧美在线观看片不卡 | 日韩精品亚洲一区 | 免费a视频在线 |