A jigsaw is a power tool to cut various materials which can also be used to make bevel cuts. It is equipped with a base plate. The saw blade which is positioned at right angle to the motor shaft executes a straight or orbital stroke motion. Jigsaws are available with knob or top handle, with universal motors.
Jig Saw,Cordless Jig Saw,Wood Jig Saw,Handheld Jig Saw AWLOP CO.,LTD , https://www.awlop.com
Following the "State Key Laboratory of solar photovoltaic technology," settled in Baoding Yingli Group, "Photovoltaic Technology State Key Laboratory" also recently won the approval of the State Ministry of Science and set up. Relying on Jiangsu Changzhou Trina Solar (hereinafter referred to as Trina Solar), this national key laboratory will launch four on cost-effective battery materials, cost-effective batteries, efficient and reliable components and intelligent and building integrated components and systems Direction of research. The establishment of key laboratories for the photovoltaic industry marks the formal effort of enterprises to shift to "technology leadership". It is understood that in 2009 Trina Solar using unique metallization and passivation technology, breaking the 18.8% efficient photoelectric conversion efficiency, and in the industry are most concerned about the PV technology and quality indicators of the core level (kWh / kWp ) Also made remarkable achievements. "The construction of State Key Laboratory provides a higher level platform for Trina Solar and its strategic partners to represent the national level of photovoltaic technology and challenge the world's technological leadership." Mr. Gao Ji, CEO of Trina Solar, said the next step We will open up the subject and strengthen relevant research on cooperation with leading frontier projects to create an internationally leading photovoltaic technology laboratory. As the same batch of approved key laboratories of enterprises, Yingli Group made its debut, and held a groundbreaking ceremony for "State Key Laboratory of Solar Photovoltaic Power Technology" in Baoding, Hebei Province. According to reports, the national key laboratory Yingli research direction for the preparation and characteristics of silicon materials, high-performance solar cell and module research and application of photovoltaic systems and basic research, which also Trina Solar State Key Laboratory of the narrow path of the meeting . Song Dengyuan, chief technology officer of Yingli Group, admitted that both laboratories may have one direction but the industry is too large to differentiate technically. In other fields, there are precedents for setting up two key laboratories in one direction. "Whoever leads, whoever has a say." From this, a battle for a photovoltaic leader to occupy a technological high ground has just started. The industry believes that the development of photovoltaic technology is still in the golden age of "babyhood", involving physics, chemistry, new materials, nano, sensing and communications technology and many other basic and emerging science, technical barriers have not yet been fully formed. Therefore, the PV industry should set up a scientific research platform combining PV production, study and research as soon as possible to focus on the common and key technologies of PV development while paying attention to the original inventions of independent intellectual property rights and providing technical assurances for the continuous leading development of the enterprises.