Also known as sewerage and sewerage vehicles, vacuum and vacuum are used to draw fecal matter and liquid filth into the on-board storage containers to achieve container collection of feces and reduce secondary pollution. Vacuum suction car use: It is main

Introduction Dongfeng Tip Vacuum Sewage Sucker: The special part consists of vacuum suction pump, power take-off device, drive shaft, water and gas separator, oil and gas separator, multi-way reversing valve, tank, blowdown valve, sewage window, vacuum Pres

Some people may at some point use double seal valves instead of shut-off valves, but valve manufacturers do not recommend this. The reason why the valve manufacturer does not support the use of double seal valve instead of the shut-off valve is because the advantages of two-seater valve spool is its

Although quantitatively speaking, Hankook has become China's tire market leader, but the profit is less than Michelin. Recently, when Han Xitai Tire China’s new head, Li Xiu-jian, met with the media for the first time in Shanghai, he revealed that during his term of office, he pla

In early April 2013, a 80-member delegation of the Chinese Bearing Delegation headed by Wang Qingqing, Executive Vice Chairman of the China Bearing Industry Association, and Zhou Yu, the Secretary-General, attended the Hannover Messe Industry Fair in Germany. The Industrial Fair held in Han

The official name of the truck crane: The truck crane truck is a kind of equipment for lifting, revolving and hoisting the goods by hydraulic lifting and telescopic system, and is usually mounted on a truck. It is widely applied to the hoisting and transpor

Aflatoxins (AFT) are a class of chemically similar compounds that are all derivatives of dihydrofuranocoumarin. Aflatoxin is a secondary metabolite produced mainly by Aspergillus flavus (parasiticus). The occurrence of aflatoxin is highest in foods and feeds in hot and humid areas. First,

1, the mobile submersible sewage pump uses a unique single vane or double vane impeller structure, greatly improving the dirt through capacity, can effectively pump 5 times the diameter of the fiber material and the diameter of the pump diameter of about 50% of the solid particles . 2, mobile submer

Yesterday, Liard Optoelectronics Co., Ltd. (hereinafter referred to as Liard) and India's MIC Electronics Limited (hereinafter referred to as MIC) formally signed a cooperation agreement, the two sides carried out in-depth cooperation on LED strategy. This move also means that Liard's inter

At the beginning of the new semester, it is difficult to purchase new school buses on multiple primary schools and kindergartens. According to media reports in Xiamen, the "Implementation Opinions on the Safety Engineering of Kindergarten School Buses i

1. Preparation before operation (1) The rear part of the sewage suction truck should be as close as possible to the operating point and parked. (2) Pull the return oil tank's straight cock rotating handle to the angle of about 45° with the axis of th

1. To ensure the tank truck is clean, the tank and the oil delivery system should be cleaned periodically. The internal and external joints at both ends of the oil hose should be coated with lubricating oil. The tank truck can be easily and conveniently dis