Although sales of domestic heavy trucks fell by 34% from January to August this year, sales of trucks (including non-integrated vehicles and semitrailer tractors) fell by 11%, and the entire industry fell into a sluggish state, but in stark contrast to that, imported truck sales Increased by 25%.

Special line, one of the most classical organizational units in the logistics industry; the most efficient, most cost-effective, most direct, simple, one-to-one, one-to-one, point-to-point operations, widely distributed, and responsible for the mainstream of social transport. Long-term existence o

Our deepest impression on sanitation workers is that of the time in the textbook, and the sanitation spirit he represents is particularly valuable in the present era. However, when placed in real life, we are often avoiding such a modern “Shichuan Xia

Cobalt Co, Group 9 (VIIIB) element. The atomic number is 27. Stable isotope 59. The density is 8.9 g/cm3. The temperature of 1495 ° C. The boiling point is 2870 ° C. The oxidation state is +2, +3. Gray metallic silver metallic luster. Ferromagnetic and ductility. Hardness, tensile strength an

People's Network Sunan Channel Jingjiang March 12th In recent years, Jingjiang City has actively implemented the "talent priority" development strategy, exploring the establishment of contractual, site-based, base-based, project-style and other "institutional alliance, school-ent

In the first half of this year, the overall passenger car market experienced a slight increase, but this did not affect the performance of the luxury car camp. In the first half of this year, the overall luxury car market continued to show strong growth. As competition has become more intense, the

The essence of the explosive force transfer method: It is a kind of stope method. It also divides the ore block into two parts: mining room and pillar, mining first and then mining. When the ore body inclination angle is between 30° and 50°, the ore cannot be transported by means of gravity,

Recently, the China Association of Insurance Association Industry Association, China Automotive Engineering Research Institute and China Institute of Automotive Technology Research Institute jointly issued the China Insurance Auto Safety Index test evaluation criteria. The safety index will provid

The section mining stage mining method and mining roadway include: stage transportation roadway, district rock drilling roadway, pedestrian ventilation patio, mine discharge well, electric ramp, funnel neck and so on. 1) Stage Transportation Roadway - The location of the stage transportation lane

Abstract pneumatic valves are widely used in various industrial door production, such as electrical, mechanical, water and electricity, petrochemical and other traditional means of pneumatic control valve has many disadvantages, high cost control, could easily lead to security problems, so I propose

Model NO.: standard and customized Seal: Multi Labyrinth Seal Lubricate: Lithium Grease

Xiagong Chusheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd. has successfully developed a full-surface flatbed wrecker, full computer graphic design, three-dimensional modeling, production, management process, can quickly and accurately ensure