ISO7241-1B
interchange series Quick Couplings features a rugged ball latch mechanism with automatic self-sealing poppet
valves in a wide array of port configurations and multiple valved and non-valved
configurations. Self-sealing poppet valve design provide excellent high and low
pressure sealing. The Quick Coupling have standard seal material-Buna-N, others
seal options available in PTFE, Neoprene, Fluorocarbon, EPDM, and Kalrez .The Quick Coupling have standard body
material-zinc plated steel with stainless steel springs, balls and retaining
rings.
ISO7241-B Series Quick Coupling Quick Connect Coupling,Hydraulic Quick Coupler,Hydraulic Coupling,Iso7241 B Series Quick Couplings XINXIANG PINGYUAN AVIATION HYDRAULIC EQUIPMENTS CO.,LTD , https://www.pyefl.com
The soil aggregate analyzer is relatively unfamiliar to most people. Therefore, many people feel very confused about the use of a soil aggregate analyzer in soil improvement. Then why are soils to be used in soil improvement? Agglomerate analyzer?
First of all, it has been shown through science that the most ideal soil structure for agricultural production is a pellet structure with a particle size of 2-3 mm. The production practice also proves that the pellet structure plays a good role in regulating soil fertility. Therefore, using the soil aggregate analyzer to determine the soil granule structure, you can more clearly understand the health status of the current agricultural soil, so as to create soil aggregate structure according to the current soil conditions.
At present, people use the soil aggregate analyzer to determine that the use of intensive cultivation, increase organic fertilizer; rational rotation; reasonable irrigation to prevent the structure from being destroyed; improve the soil acidity and alkalinity; use of soil structure improver, etc. can help create a good soil Aggregate structure. However, the premise of improvement is based on whether the soil structure needs improvement or not. Therefore, the application of the soil aggregate analyzer as an analytical instrument for soil aggregate structure is particularly necessary in the current soil improvement application.
People use food as their food, food and soil as the first, and soil quality is the basis of agricultural high yield. Current soil improvement should be avoided blindly. Therefore, it is necessary to use instruments such as soil aggregate analyzers to obtain detailed data results. References, to develop reasonable and scientific improvement measures to ensure the normal growth and development of crops, improve the fertilizer efficiency of fertilizers and improve the utilization of nutrients.
Due to the unreasonable fertilization of human beings and the destruction of the environment, the current soil has different degrees of morbidity. As the economic basis of China, agriculture urgently needs to improve the quality of current soil through soil improvement and realize the rapid development of agriculture. In soil improvement, the most commonly used instrument is the soil aggregate analyzer.