Pneumatic Telescopic Mast
Pneumatic telescopic mast with power of air source, promote the movement of multicylinder through air compression to lift the mast. Pneumatic telescopic mast industry has experienced a rapid development recently. This mast has been widely used in various fields such as illumination, communication, disaster relief and etc. Due to the features of light loading, general structures, normal maintenance, high security, extreme weather, pneumatic masts have been recognized gradually.
Pneumatic Telescopic Mast,Tower Pneumatic Telescopic Mast,Aluminum Pneumatic Telescopic Mast,Vehicle Mounted Pneumatic Telescopic Mast Yixing Steel Pole International Trading Co., Ltd , https://www.yx-steelpole.com
Avoid using old slaked lime instead of quicklime. The slaked lime is rich in carbon calcium and contains less calcium hydroxide. The formulated medicament is prone to phytotoxicity.
Second, avoid using a container made of iron or aluminum to hold the liquid. In the operation, plastic drums can be used to transport the liquid to prevent the replacement reaction from becoming a phytotoxicity.
When the three bogey are prepared, the temperature of the two liquids is higher than the temperature.
The sequence of the solution is reversed when the four bogey are prepared. Otherwise it will precipitate and cause phytotoxicity. The copper sulfate solution must be poured into the lime water.
The five bogey liquids are placed for too long. The liquid will change over 24 hours and should be used now.
Six bogey in the growth of peach, plum, cherry, hawthorn and other sensitive tree species.
Seven bogey preparation ratio is not appropriate. Different trees should be used in different proportions. In the early stage of pear application, the lime type is used, and the later type is used in the lime; the apple is preferably applied in the late stage of the fruit; the grape is preferably used in the form of lime or lime.
Eight bogey in the greenhouse temperature is too high or rainy days.
Nine bogey is mixed with stone sulfur mixture and petroleum emulsion.
Apply after 10 medical treatments. Bordeaux mixture is a protective insecticide that is effective before use.
Bordeaux mixture is a commonly used protective inorganic fungicide in orchards. It has strong adhesion, is not easily washed away by rain, has long residual effect and wide application range. Its bactericidal ingredient is alkaline copper sulfate, which can prevent and cure various diseases. There are ten taboos with this medicine:
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