Pay attention to the driving of vehicles carrying dangerous goods, should be set up GB13392-92 "Road Transport of Dangerous Goods Vehicle signs". The car must strictly abide by the traffic, fire, public security and other laws and regulations, should control the speed, keep the distance from the car in front, in case of circumstances, slow down in advance, avoid emergency braking, prohibited illegal overtaking, to ensure driving safety.

Dangerous goods transport vehicles usually transport corrosive, natural, inflammable, toxic, explosive and other properties of dangerous goods, dangerous goods have special physical and chemical properties, such as improper protection during transport, prone to accidents, and the consequences of the accident is more serious than common vehicle accidents. Therefore, in order to ensure safety, the following eight points should be paid attention to in dangerous transportation:

Preservatives are agents that prevent the growth and reproduction of microorganisms and prevent decay.

Preservatives are agents that prevent the growth and reproduction of microorganisms and prevent decay.

Compared with traditional defoamer, papermaking defoamer has better durability, and can play excellent defoamer and defoamer effect with very little addition. In addition, the paper defoamer increases the water discharge of the pulp pad by significantly reducing the amount of air intake and the resulting foam.

Wood decay is mostly the result of mold infestation. Hydrolytic enzymes in wood rot bacteria can decompose cellulose, lignin and cell contents, which make up wood cell walls, as raw materials for growth. Continuous absorption reduces the toughness of wood gradually until it loses all carrying capacity.

Many fungicides for alkaline pesticides, so it can not be mixed with alkaline substances easy to decompose failure of pesticides, such as Bordeaux liquid, stone sulfur mixture and so on alkaline can not be mixed with 1605, Dimethoate, dichlorvos, otherwise it will cause damage to both.

How to use fungicide better master the frequency of use: The number of fungicide spray is mainly determined by the length of the residual period and meteorological conditions. Generally spray once every 10 to 15 days, a total of 2 to 3 times. In case of special circumstances, such as rain after application, should be replenished once in time.

Fungicide A class of pesticides, generally fungicides, used to control plant diseases caused by various pathogenic microorganisms. The use of fungicides is a cost-effective way to control plant diseases.

Industrial preservatives refer to substances that can prevent or inhibit the growth of microorganisms