Anti-volatile **, ammonium bicarbonate is very volatile and should be sealed when stored. Nitrogen fertilizers and superphosphates must not be mixed with alkaline substances (lime, grass ash, etc.) in order to prevent the loss of nitrogen fertilizers and reduce the fertilizer efficiency of phosphate fertilizers.
The higher the temperature of protection against heat is, the more volatile the decomposition and agglomeration of the chemical fertilizer (the worse the stability), the temperature of the storage house should be kept below 30°C, and it is best not to put it in a kitchen with a heat source in rural areas.
Anti-fire ***, ***, etc. are flammable and must not be stored together with flammable substances such as kerosene, gasoline, straw, wood chips, etc. to avoid fire.
Anti-explosive ***, ***, etc. are easy to explode. If mixed with copper, iron and other metal powders, it will cause an explosion accident if it is rubbed. Therefore, after the hardening of these fertilizers, do not use metal objects and smash them with heavy objects.
Anti-corrosion calcium superphosphate is corrosive and should be prevented from coming into contact with skin and metal utensils. **It is strongly corrosive to copper and iron and should be stored in ceramic, plastic and wooden containers. In addition, chemical fertilizers should not be piled up with seeds, and do not use chemical fertilizers in bags to avoid affecting seed germination.
Anti-fertilization chemical fertilizers are acidic and alkaline and should be classified and placed according to place of production, type, and nature in order to avoid reducing fertilizer efficiency.
Anti-misuse of fertilizer can not be mixed with pesticides, human and animal drugs, food items (such as sugar, salt), so as to avoid misuse. Especially to prevent children from eating.
Sanding Sponge
The surface of the sponge sand is sand, which is sponge inside. It has super softness and is suitable for grinding any irregular geometric curved surface. It is better to take it at the same time. Applicable to all kinds of models doll hardware electronic furniture plastic artificial stone polishing and polishing sponge sand paper elastic grinding sponge with special sponge as the substrate, a layer of mineral sand on the outside, so that the product maintains the original grinding effect, more flexible, good to take and dry Wet dual-use characteristics. Can achieve twice the result with half the effort in the injection molding industry. It can handle slips on the surface of injection molded products, raw edges, and can also be polished.
kitchen nano emery magic clean rust removal sponge melamine sponge for a wide variety of curved, contoured or flat surface applications on wood, metal, paint, plastic, ceramics and drywall.the combination of flexible foam backing material and abrasive grit adhesion continually releases sanded material.Foam backing allows optimum pressure distribution to prevent sanding through surfaces,pressure spots are eliminated providing even surface pattern.Flexible foam allows adaptability to contours, shapes or areas of limited access,no folding or buckling results in an even pattern without scratching
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