During the period of the 15th Five-Year Plan and the 11th Five-Year Plan period from 2001 to 2010, the semiconductor industry was listed as one of the key support industries by the mainland. Driven by the document No. 18 of the State Development (2000) Document, major mainland wafer manufa ---MORE---
Principle of automatic air-conditioning outlet position control Airflow control (outlet control) In an amplifier-controlled automatic air conditioner, when the automatic mode switch "AUTO" on the control panel of the heater is pressed, the airflow mode changes to F ---MORE---
GB/T5700-2008 "Lighting Measurement Method" implemented on January 1, 2009: GB/T5700-2008 "Lighting Measurement Method" drafted by China Academy of Building Research, China National Institute of Standardization, etc., which was published on 2008-07-16, published on 2008-12-25, ---MORE---
1 Introduction With the continuous development of information technology and medical level and the continuous improvement of people's living standards, more and more people have put forward higher requirements for personal and family health care, hoping to keep abreast of ---MORE---
Recently, the domestic photovoltaic market started to attract widespread attention from the industry and abroad, and the introduction of photovoltaic subsidy price policy has become a key factor in the domestic market. At the SNEC (2013) Shanghai Photovoltaic Exhibition held on the 14th, ---MORE---
Anhui Xuancheng District street lights increased ten times in 5 years Solar LED-Texas Blooming "Sunflower" Panels are rising in June and the price is getting steady. "Jinhua Manufacturing" LED energy-saving lamps will illuminate the London Olympics Philips Lumileds chooses Veec ---MORE---
The delicate situation of Wikipedia and Wikipedia sites in China Interactive Encyclopedia announced that Dr. Pan Haidong, the company's CEO, accepted an exclusive interview with CNN, a well-known American media. Recently, the Interactive Encyclopedia has attracted much at ---MORE---