The natural stone that is currently on the market, some of which are hand-treated, will generally reveal their true faces in half a year or so. Cut corners, the thickness of these stones is thinned, the s…
In home decoration, non-latex paint that touches consumers is the most. As long as the wall is painted, it can not be separated. Paints are generally divided into water-based paints and oil paints. Latex paint is a kind of water-based paint. It is mainly used for brushing inside and outsid…
1. Smash the corn stalks with a smashing machine. When the corn stalk is pulverized, it is required that the length of the stalk after pulverization is not more than 10 cm, and the bone joint of the straw can be crushed by the mashing effect, and becomes soft.
2. Spray water and com…
Development status of poultry slaughtering equipment in our country
With the development of livestock and poultry slaughtering equipment, some single-sized small and medium-sized poultry slaughterhouses have gradually been eliminated in the market competition, and those poultry proc…
Mulberry pests and diseases are an important reason for the reduction of mulberry leaves and the reduction of leaf quality. Although mulberry diseases and insect pests are treated year and year, due to natural climate effects, mulberry pests and…
Editor's note: Blog marketing, as a new marketing method on the Internet, has been adopted by numerous hardware …
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Seamless steel pipe 20 # () represents the meaning of seamless steel pipe is the product name, generally used to distinguish the welded pipe (with seam pipe).
20#, a steel grade, also called steel grade, is a chemical composition.
In general, 20# steel has the following ch…