555 practical DC stepless dimmer circuit

Probe current voltage pin 420*4450 head diameter 5.0 over current current and voltage pin
Photocoupler


NE55



Enzyme Skin Care Spray 1

Any skin. Double sunscreen spray, can effectively prevent the sun's UVA UVB rays infringement, skin sensitive to sunlight especially suitable. Hypoallergenic, preservative-free, clinically tested by dermatologists; fragrance-free, non-alcoholic, non-acne formula, waterproof formula.


Companies registered capital of 35 million yuan, the end of 2014 the total assets of 48.69 million yuan, including fixed assets of 37.52 million yuan. The company's existing cooperation Orange cultivation base 7043.5 acres, the company production base is located in Jiangxi County Tech Industrial Park Chu Tan industrial area, covers an area of 120 acres, it has built a standard plant 9,000 square meters, Nissan 6000 kg Orange enzymes and other liquid enzyme products. Enzyme, known as enzyme, refers to a polymer substance having biocatalytic functionality. In the catalytic reaction system an enzyme, the reactant molecules are known as substrates, enzyme substrates by catalytic conversion to another molecule. Almost all cellular activity of enzymes involved in the process are required to improve efficiency. Similar to other non-biological catalysts, enzymes chemical reactions by lowering the activation energy to accelerate the rate of the reaction, most of the enzyme catalyzed reaction rate can be increased a million times; in fact, the enzyme is to provide an activation energy needs than another low way, so that more particles to have less than the activation energy of the reaction kinetic energy, thus speeding up the reaction rate. Enzyme as a catalyst, in itself is not consumed during the reaction, it does not affect the chemical equilibrium reactions. Positive enzyme catalysis, but also a negative catalytic effect, not only to accelerate the reaction rate, but also to reduce the reaction rate. And other non-living catalysts is different, having a high degree of specificity of enzyme, only a catalytic reaction or produce a particular specific configuration.

710bc254 F7a0 49a6 A821 330744815f65Projects

Skin Care Enzyme Spray ,Orange Fragrance Enzyme Spray,Dual Sunscreen Enzyme Spray,Fragrance Free Enzyme Spray

guangdong ganzhou ningbo , https://www.cn-gangdao.com