The price of the product name is higher than the previous month's last month's high line Φ6.5mm Q235 Pinggang 5460 -30 -170 -410 High-line Φ8mm Q235 Pinggang 5460 -30 -170 -410 High-line Φ10mm Q335 Pinggang 5460 -30 -170 -410 High Line Φ6.5mm Q235 E Steel 5460 -30 -170 -410 Hig

At present, the world economy is unpredictable and competition for resources and energy is fierce. China has continuously issued regulatory policies in energy conservation, emission reduction and the development of circular economy. In this context, achieving scientific utilization of phosphorus re

Recently, the news that Bosch's high-pressure common-rail system has drastically reduced its prices has once again touched the sensitive nerves of the internal combustion engine industry. In order to meet the country's three emission standards, most domestic commercial vehicles and

This paper describes the composition and working principle of the magnetic suspension spindle system, and proposes a new digital controller design based on the conventional PID intelligent PID controller. The core component is TI's TMS320LF2407A, and the overall hardware block dia

Due to the strong influence of the national energy-saving emission reduction policy, this year, Yuchai’s shares in mass production of engines that meet the national Euro II emission standards, and with its brand effect, won the trust of many auto manufacturers, the products are marketable,

Zhu Jimin, chairman of Shougang Group, said on the 12th that Shougang’s various steel prices have been declining and have broken through the break-even point set in September this year. Shougang will analyze the situation and solve new problems, and strive to rank first in the domestic steel

The steel market in 2008 can be described as a great change. In the first half of the year, the prices of steel products at home and abroad have climbed all the way. However, the deepening financial crisis has caused the threat of the world economic recession to hit the steel market. The reporter

In recent years, the rapid development of China's bearing industry, the bearing market is gradually optimistic, which led to an increase in the demand for bearing steel, bearing steel has become a bright spot in the domestic steel market. According to statistics from the China Bearing I

The price of the product name is higher than that of last week. Φ6.5mm than last month. Q235 Masteel 5800 -60 -60 0 Common line Φ8mm Q235 Masteel 5800 -60 -60 0 High line Φ6.5mm Q235 Masteel 5900 -50 -50 0 High Line Φ10mm Q235 Ma Steel 5900 -50 -50 0 High Line Φ6.5-12mm Q335 Jiyuan

Car phone According to statistics from foreign car safety professionals, the traffic accident death rate is 13% for motorists who are taking phone calls, and only 4% for other motorists. In addition, the vehicle speed is In the case of 110 km/h, the brakin

Car phone According to statistics from foreign car safety professionals, the traffic accident death rate is 13% for motorists who are taking phone calls, and only 4% for other motorists. In addition, the vehicle speed is In the case of 110 km/h, the brakin

Recently, Hankook Tire has obtained the approval of two transportation companies under the China National Petroleum Corporation and provided high-performance all-steel radial tires. At the same time, many transport companies and public transport companies in Hebei, Xinjiang and other places