El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
1. The LED brightness (MCD) is different and the price is different. The LEDs used for LED lamps should meet the laser class I standard. 2. LEDs with strong antistatic ability have long life and high price. Usually LEDs with anti-static greater than…
The advantages of LED lights 1. High efficiency and energy saving It only consumes a few kWh of electricity for 1,000 hours (ordinary 60W incandescent lamps consume 1 kWh of electricity for 17 hours, and ordinary 10W energy-saving lamps consume 1 kWh…
The difference between LED fluorescent lamps and ordinary fluorescent lamps 1. Energy saving. 2. Long life LED lights. 3. Good applicability, due to the small size of a single LED, it can be made into any shape. 4. The response time is short, which is…
Characteristics of LED fluorescent lamps LED fluorescent lamps are mainly characterized by high quality, durability and energy saving, and the projection angle can be adjusted in a large range. The brightness of 15W is equivalent to ordinary 40W fluorescent…
Color temperature of LED lights Color temperature of the light source: People use the absolute temperature of a complete radiator that is equal to or similar to the color temperature of the light source to describe the color table of the light source…
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