August 31, 2022
August 31, 2009,my country's self-developed J-15 carrier-based fighter successful first flight.13 years"Flying Shark" is flying higher and strongerThe night before the first flight of the J-15'Special' dinner for test pilots to rememberAugust 31, 200910:46 am. Read More
April 26, 2021
The popular lifting desk in Europe and America originated from the concept of "stand-sit alternate office". Lifting desks first emerged in offices in Northern Europe and North America, solving the problem of sedentary office work for professionals.It is derived from the concept of "stand and sit alt Read More