What does bj mean?

First of all, BJ is a trademark name.

BJ was established on February 7, 20 14, mainly engaged in medical devices. It belongs to Jiangsu Borun Investment Co., Ltd., including the following commodities and services: medical needles; Medical syringe; Medical instruments and instruments; Medical instrument box; Medical analytical instruments; Medical tester; Medical diagnostic equipment; Electrotherapy instrument; Medical radiation equipment; Physical therapy equipment.

Trademark registration information:

1, application/registration number:11449336;

2. International classification:10;

2. Trademark name: BJ;

Second, the acronym of Beijing is BJ, so BJ also has the saying of "Beijing":

Beijing, referred to as Beijing for short, is the capital, municipality directly under the Central Government, national central city, megacity, national political center, cultural center, international exchange center and scientific and technological innovation center of People's Republic of China (PRC). It is the office of the Central People's Government and the National People's Congress in The Central Committee of the Communist Party of China (CCCPC) and People's Republic of China (PRC).

Extended data:

Beijing is high in the northwest and low in the southeast. The west, north and northeast are surrounded by mountains, and the southeast is a plain that slowly inclines to the Bohai Sea. The main rivers flowing through the territory are: Yongding River, Chaobai River, North Canal and Juma River. Most of them originate in the mountainous areas in the northwest, cross the mountains, meander through the plains and flow to the southeast, and finally merge into the Bohai Sea respectively. Beijing's climate is a typical warm temperate semi-humid continental monsoon climate, with high temperature and rainy summer, cold and dry winter and short spring and autumn. ?

Beijing was rated as the first-tier city in the world by the world authority GaWC. By the end of 20 18, the permanent population of Beijing was 215.42 million, and the regional GDP reached 303.2 billion yuan, and the per capita regional GDP reached140,000 yuan. Total retail sales of social consumer goods11747.7 billion yuan, wholesale sales of 57383 1 billion yuan, per capita disposable income of 6236 1 yuan, total deposits of residents of 325078 billion yuan, and total number of high-tech enterprises of 2469 1. According to the UN report, Beijing's human development index ranks second in China.