Yesterday, the China Automobile Dealers Association announced that the inventory warning index for August was 49.1%. It has remained below the glory line since July, and it has dropped slightly by 0.4% compared with the July inventory warning index.
Lang Xuehong, deputy secretary-general of China Automobile Dealers Association, said that since 2012, the entire automobile industry has been in a relatively difficult atmosphere. The inventory warning index of August has remained below the line of glory, reflecting the re-establishment of dealers for the entire automobile circulation. Industry confidence has released a better market signal.
The demand for car purchase is an important indicator of the inventory warning index. Statistics show that demand for car purchases in August has increased from July. In August, the 49.1% inventory warning index did not simply show that market demand is expanding and expanding. On the other hand, it also shows that the profitability of dealers is improving. It is understood that in August, when consumers buy a car, there are many models to pick up the car to wait. If you want to reduce the waiting time, the dealer will reduce the preferential margin, which will cause the transaction price in August to rise, further reflecting that the dealer no longer exchanges the price. Reduce the amount of inventory.
When the pH value of water is greater than 8.0 or less than 7.0, most of the disinfectant in the pool water exists in the form of hypochlorous acid, and the hypochlorite root (residual chlorine) only accounts for a small part, which will undoubtedly greatly reduce the activity of disinfectant in the water, and then affect the effect of algae killing and sterilization.
Therefore, when disinfectant is added and residual chlorine is low or even undetectable, this is not necessarily a problem of disinfectant quality, but the result of improper control of pH value.PH in drinking water is also commonly used as a sensory indicator.
The main purpose of the qualification is to prevent pipeline corrosion.
According to China's national standard for drinking water, the pH value of drinking water is between 6.5 and 8.5, and the best value is 7.5.
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