The official withdrawal of traditional incandescent bulbs in the EU market has brought two distinct benefits to the EU: First, the elimination of high-energy incandescent lamps helps protect the environment and reduce greenhouse gas emissions. Second, it gives way to new energy-saving lamps. A huge market has brought considerable economic benefits.
China is a major producer and consumer of lighting products. The output of energy-saving lamps and incandescent lamps ranks first in the world. In 2010, the output of incandescent lamps and domestic sales were 3.85 billion and 1.07 billion respectively. According to estimates, China's lighting electricity accounts for about 12 of the total electricity consumption in the whole society. The use of high-efficiency lighting products to replace incandescent lamps has great potential for energy saving and emission reduction. The phasing out of incandescent lamps is of great significance for promoting the optimization and upgrading of China's lighting industry, promoting the goal of energy conservation and emission reduction in the 12th Five-Year Plan, and actively responding to global climate change.
In fact, according to the arrangement of the 12th Five-Year Plan for Energy Conservation and Emission Reduction, China will gradually phase out the production capacity of 600 million incandescent lamps for general lighting above 60 watts during the 12th Five-Year Plan period. In November last year, China's National Development and Reform Commission and other departments also jointly issued the "Announcement on the gradual ban on the import and sale of ordinary lighting incandescent lamps", decided to gradually banned imports and sales in stages according to the power level from October 1, 2012. Ordinary lighting incandescent lamps.
According to the announcement of the phase-out plan for incandescent lamps, the import and sale of general-purpose incandescent lamps of 15 watts and above will be banned from October 1, 2016, or adjusted according to the results of the mid-term evaluation. Relevant persons pointed out that through the implementation of this roadmap, it will effectively promote the healthy development of China's lighting electrical industry and achieve good energy-saving and emission-reducing effects. It is expected that the output value of the lighting and electrical industry will be increased by about 8 billion yuan (RMB) and new jobs will be created. 15,000, the annual energy saving of 48 billion kWh, the annual reduction of carbon dioxide emissions of 48 million tons.
Turn off the lights for a small step and save a big step. For China, which is in the process of transforming its economic development, this initiative of the EU provides us with a lot of lessons to be learned and practical results that can be seen.
What is MMA welding?
EDAWELD CO.,LTD
Manual Metal Arc welding, often known as Shielded Metal Arc Welding (SMAW), stick welding or just arc welding, is a welding process where a coated consumable electrode (or stick) is used to lay the weld.
An electric current produced by the welding power supply is used to create an arc between the electrode and the metal to be welded. The arc melts the core of the electrode to produce drops of molten metal to create the weld. The flux coating of the electrode also melts and produces a shielding gas and provides a layer of slag which protects the weld from any contamination in the atmosphere. The slag layer needs to be removed after each weld.
What are the benefits of MMA welding?
Cost – Mma Welding Machines are relatively low cost and the operating costs are also lower than with other welding techniques.
Mobility – MMA Welding Machines are compact and lightweight making them easily portable and ideal for use anywhere.
Simplicity – the equipment is relatively easy to operate and the procedure is simpler than some other welding processes.
Flexibility & versatility – whilst MMA welding is used primarily for welding steel (including stainless steel) and iron, it can also be used for a wide variety of other metals including aluminium, nickel and copper alloys. It is also the most effective process for welding outdoors as it less likely to be affected by weather conditions than MIG or TIG welding.
What are the disadvantages of MMA welding?
Quality – MMA welding often produces quality issues which can affect either the strength or the appearance of the weld or both. The most common problems are weld spatter, porosity, poor fusion, shallow penetration and cracking.
MMA Welding Machines
380V Mma Welding Machines,Mma Three-Phase Industrial Welder,Portable 220V Igbt Mma Welder,Home Use Portable Mma Welder
Changzhou Edaweld Trading Company Limited , http://www.edaweld.com