Dongfeng 145 water tank fire truck

China Automotive Nets Tanker Fire Trucks Catalogue of China's Ministry of Industry and Information Technology Tank Fire Truck Automobile Bulletin All 1 Categories 29 Manufacturers 30 Water Tank Fire Engine Brand 580 Water Tank Fire Truck Product Inf…
Four Light Engines in the State III Era

On July 1, the State III standard for light commercial vehicles under 3.5 tons will be implemented. Despite the lack of core technologies and spare parts, oil adaptability, and service guarantees, commercial vehicle companies have always circumvented the national III threshold both i…
Butterfly valve product features and performance

Butterfly valve refers to the closure (valve or disc) for the disc, around the valve shaft to open and close a valve, cut off and throttling in the pipeline. Butterfly valve opening and closing pieces is a disc-shaped disc, the valve body around its own axis of rotation, so as to achieve the pu…
Improve access standards for engineering rubber industry

Excessive attention was paid to the issue of price in the bidding process, which made some engineering and rubber products with no guarantee of quality and safety into national key projects, especially in the field of transportation infrastructure construction, and caused serious damage to cert…
COFDM technology features

1. High-speed data transmission and digital voice broadcasting are all expected to reduce the effect of multipath effects on the signal. Cofdm technology is very suitable for use in urban buildings to block the environment, between buildings, inside and outside buildings, and in densely po…