Active Fire Protection (AFP) is an integral part of fire protection. AFP is characterized by items and/or systems that require a certain amount of movement and response to work, as opposed to passive fire protection.Categories of active fire protectionManual fire suppression[edit]Manual fire suppres

Truck maintenance knowledge1. First service is criticalThe maintenance of new cars should be done enough. Most car owners will go to a special service station for maintenance according to the manufacturer's regulations when they reach the first warranty period.

Operation principle of truckThe truck is composed of engine, chassis, body and electrical system. The truck is mainly operated by the engine and chassis. The chassis includes transmission system, driving system, steering system and braking system.

Truck marketing Construction1. The construction of 4S stores is attracting attention in the construction of marketing channels for medium and heavy truck enterprises, but it is difficult to become the mainstream.Heavy trucks are profitable, and the construction of 4S stores is on the rise.

Development history of truckIn 1896, the German automobile company successfully manufactured the world's first truck.On July 14, 1956, the first batch of 12 trucks drove down from the first automobile factory, marking the birth of China's automobile industry.

Trucks, also known as trucks, generally referred to as trucks, refer to vehicles mainly used to transport goods, and sometimes refer to vehicles that can tow other vehicles, belonging to the category of commercial vehicles.

Shacman - the value existence. Environmental protection and energy conservation have been becoming a hot topic in the automobile area in the recent years, looking for alternative energy and new energy.