Model NO.: Q71W-8 Flow Direction: Reversing Standard: ANSI

Model NO.: wb-116 Type: Trunnion Mounted Ball Valve Function: Shut-off

Model NO.: Q347F Type: Fixed Ball Valve Function: Shutoff

Model NO.: WL2500-31 Servo Motor Quantity: 9 Servo Motors Automatic Lever: Full Automatic

Model NO.: KS-85 Power Sourc

Model NO.: GPI059 Main Market: South America, North America, Eastern Asia, Northern Europe Part: Friction Material

High-yield and high-efficiency agricultural crops account for about 70% of the total amount of fruits and vegetables grown in greenhouse vegetables. The long-term use of chemical fertilizers to boost output growth has led to the economic benefits that many planting individuals have come t

1.1 Method summary Potentiometric method for the determination of soil pH is the insertion of a pH glass electrode and a calomel electrode into a soil suspension or leachate to determine the electromotive force value and convert it to a pH value. The pH meter can be directly read after th

Field management not only includes conventional fertilization and irrigation, but also pest control, and we all know that the current agriculture advocates quality improvement and green development, so the pest control methods have also undergone major changes, such as the past Pesticide

The method of drying the medicine is various, such as drying, boiling, drying, spray drying and vacuum drying, and the ordinary drying method is usually performed at a temperature of 0° C. or higher. The dried products generally have the problem of shrinking the volume and hardening the texture.

According to 1970s studies suggest that its mechanism are basically two: one is a pair of xanthate xanthate oxidation product plays a major role; the other surface of the metal is gold minerals xanthates play a major role. The former is determined by a large number of electrochemical tests, the lat

Usually, when we think about the Internet of Things, we think of new and exciting modern technologies. After all, what is more important than the “future” of getting the coffee machine to start cooking the morning cup without getting out of bed? Thanks to the Internet of Things, we ca