Justering af sprinklerhovedets vinkel er en vigtig del af driften af vandingssystemet. Efter installationen af det nye sprinklerhoved er det nødvendigt at bekræfte, om sprøjtevinklen for hvert justerbart sprinklerhoved er indstillet i det korrekte område. Og nogle gange børn , eller nysgerrige mennesker, ændre vinklen på sprayen.
With the improvement of production costs, the European and American developed country garden tools manufacturers into train of thought, to transfer production manufacturing to developing countries, on the one hand, to build production base in developing countries, such as high-quality, TTI, komatsu, such as company, on the other hand with the domestic manufacturers use the patterns such as OEM, ODM cooperation, the cooperation mode for domestic garden tools manufacturers create business opportunities.
With the development of the global economy and the improvement of people's living standards, there is a growing demand for healthy living environment and green life. Garden tools have become indispensable household articles in developed countries such as Europe and America.Second, as developing countries gradually attach importance to greening, they have increased the investment in municipal gardens and highway greening construction, and increased the demand for garden tools products
Produktionskapaciteten for kobberstænger i Kina er hovedsageligt distribueret i kystområder Som verdens største producent og forbruger af kobberforarbejdningsprodukter er produktionen og forbruget af kobberforarbejdningsprodukter i Kina hovedsageligt koncentreret i det østlige Kina og Sydkina.
Three-way valve body has three, one in and two out, (left in, right and under) and the common valve is different from the bottom has an outlet, when the internal valve in different positions, the outlet is different, such as the core in the lower, left and right communication, such as the spool in the upper, the right exit blocked, left and under the mouth.
