Ozone aging test box () can be used for rubber products such as vulcanized rubber, thermoplastic rubber, cable insulation sheath and other products, under static tension and deformation, in the sealed non-light containing constant ozone concentration of air and constant temperature test chamber.......

Since the mid-1940s, pneumatic conveying technology was introduced and became an indispensable processing tool for grain processing enterprises. Nowadays, the application of air flow in grain processing plants has passed over half a century. Although winnowing was used for grain .......

As the saying goes: “The use of troops for a long time to use troops for a while” is also true for sewage suction vehicles. To make it work efficiently for a long period of time, in addition to its usual care, it also requires regular co.......

Changzhou Jianda Drying Equipment Co., Ltd. has a domestically advanced large-scale production base, the introduction of foreign advanced technology and equipment, production of new, efficient, energy-saving drying equipment, complete product range, the products are up to national standards and.......

1, Solenoid coil burned out, the solenoid valve can be removed wiring, with a multimeter to measure, if the open circuit, the solenoid coil burned out. Reasons for the coil damp, causing insulation is not good and leakage magnetic, causing the coil current is too large and burned. Countermeasur.......

Three Aspects of Environmental Factors Affecting Soil Moisture

In our measurement and study of soil moisture, we used soil moisture detectors to accurately measure soil moisture in different regions and found that elevation, soil, slope direction, slope position, slope ty.......

Due to the country's macro-control policies on the real estate industry and the blind expansion of the building materials and lighting stores in individual home furnishing industries, the whole industry has experienced a period of pain, but the development prospects are still bright, a.......

According to the latest data from the Ministry of Commerce, foreign capital controls the majority of the market share of auto parts sales, domestic sales of parts and compone.......

When repairing the roof

When changing the roof of the suction truck and suction truck, firstly apply a layer of conductive sealant at the pressure joint of the roof, and then apply the folded edge glue in th.......

In order to save money, in order to save money, in some small-scale automobile factories to buy sewage suction vehicles, suction trucks , in the use, there will often be oil leakage failure, it will directly affect the technical per.......