一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网

Turpan: one of best choices for experiment ground to conduct high temperature tests on vehicles

Source: Xinhua| 2019-07-17 22:34:12|Editor: Liangyu
Video PlayerClose

CHINA-XINJIANG-TURPAN-CLIMATE-RESEARCH (CN)

Researchers set up experiment samples made of plastic to be tested at the Xinjiang Turpan Natural Environment Experimental Research Center in Turpan, northwest China's Xinjiang Uygur Autonomous Region, July 17, 2019. Known as "the land of fire" with its extremely hot and dry climate, Turpan in northwest China has become one of the best choices for the world's automobile companies, material manufacturers and research institutes seeking an experiment ground to conduct high temperature tests on vehicles. At present, over 30,000 items are under direct sunlight exposure tests while some 200 pieces of samples are put to soil erosion tests at the Xinjiang Turpan Natural Environment Experimental Research Center. (Xinhua/Ding Lei)

   Prev 1 2 3 4 5 6 7 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382351031


一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网 国产视频观看91 国产00在线视频国产 国产综合色视频久久久 久久成人国产精品一区二区 高清无码免费黄色网站