The preparation of humic acid powder is mainly to extract, isolate and purify natural humic acid substances by special chemical methods, and finally prepare powdered humic acid products. This preparation method can remove impurities and impure substances
APF Active Power Filters 3P4W Rated voltage:400VFrequeny: 50/60HZSingle phase/three phaseConnection:3P4W/3P3WWarranty:Standard 1 year/negotiableMOQ:1 SET
RIVET NUTS also known as rivet nuts, pull cap, includes rivet nuts with flat head with blind hole, rivet nuts with full hex shank, rivet nuts with semi-hex shank, rivet nuts with small CSK head, rivet nuts with square shaped flat head, elevator rivet nuts
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The LED Explosion-proof Floodlight is the most energy-saving explosion-proof lamps, widely used in oil fields, power plants, chemical plants, petroleum, military and so on.
Switchgear are the key points of electrical energy transmission and distribution systems. Their reliability has a decisive influence on the availability, safety and economic efficiency of electricity supply systems.
Technique details
High Quality Microfiber Jewelry Pouch and Gift Bags Item
Details Other Options Composition
A
A. 100%polyester;B. 80%polyester and 20%...
Specification Item
Fancy Design Cardboard Professional Custom Paper Jewelry Box
Size
as per customer's requirement
Shape and Style
Rectangle, square, circular, oval,...