Packaging film equipment is a kind of winding machine, which is mainly used on production lines. It is mainly used to wind the production line. It is unmanned. The packaging film equipment will have some common faults during operation. Let me introduce you in detail below.1. After the equipment is

Water-saving irrigation refers to irrigating the largest area of crops with the minimum amount of water, so as to achieve the purpose of increasing agricultural output and income from agricultural planting. At present, there are many water-saving irrigation methods, such as furrow irrigation,