BJ were made in two different versions, a standard version and a kou'an (port) version. China Railways DF7D, a diesel electric locomotive based on DF7B, has a similar appearance to the Beijing locomotive.
From 2002 the Korean State Railway has received a number of BJ class locomotives second-hand from China. They are used mostly for heavy shunting and on local freight trains around P'yŏngyang. Thirty have been delivered, numbered in the 내연301 - 내연330 series (내연 = Naeyŏn, "internal combustion"); most are still painted in their original Chinese blue livery, but a few have been repainted into the standard North Korean scheme of light blue over dark green.
A Thai Airways International flight carrying 200,000 doses of vaccine in a refrigerated container from Beijing landed at Suvarnabhumi Airport at 10.05 am (local time) ... create herd immunity in the country," he said at the handing over ceremony at Suvarnabhumi Airport, today.
Not long ago, the Customs' supervision zone at BeijingCapitalInternationalAirport was stacked with a large number of imported contagion prevention and control goods like masks and protective gowns ... The Beijing Customs district had set up a special clearance channel at its ...
Also, a Beijing suburb that is home to the capital’s massive new DaxingAirport, where sporadic infections had long gone under the radar, has ridden its population of local transmissions for a fortnight and been taken off the NHC’s hotspot watchlist ... Residents in Beijing’s Daxing district queue while spacing themselves out at a vaccination center.
"The group started building solar plants since 2013 and the process has been accelerated in the past two years ... This amount of energy can allow an eight-cabin metro train to run 200,000 kilometers ... Huawei has also provided smart solar plant solutions to BeijingDaxingInternationalAirport and the Xiongan high-speed railway station in Hebei province.