[ China Instrument Network Instrument R&D ] Recently, the research group of Shanghai Institute of Optoelectronics, Feng Yan, has made a series of progresses in the study of pulsed Raman fiber lasers.
Introduction: On June 20, 2014, the “International Forum on Energy Internet and the Third Industrial Revolution and Smart Grid Supporting the Development of Smart Cities†was held at the Dalian Expo Center. Nearly 500 people participated in the forum. Th…
A few days ago, the quality department of China Zhongqi Bridge Box Co., Ltd. together with the experts of the German company Man Company reviewed the man car axle assembled by the company. After dismantling and reviewing, all testing contents have reached the requirements of product techn…
In the past, we were talking about engine oil. You may have a good understanding of the engine and will take care of your engine. But to make your car run fast and well, it's not enough to rely on a good engine alone. The engine only provides en…
Introduction: Soybean products are widely eaten by Chinese people. They are rich in protein and they are the main source of protein in the early years. As time p…
Guide reading: Before the special operation personnel work independently, they must carry out specific safety technical theory study and practical operation training that is compatible with the type of work.
Model NO.: WG9200340068
Main Market: Africa
…
Model NO.: Investment cast steel
Surface Roughness: Ra1.6
Material: ASTM 80-55-06
Weight: 0.83KGÂ Â
Smelting:medium frequency furnace Â
Sand Core Type: resin core
Material of mold:aluminium
Machining method:none (rough casting)   Â�…
Weight: 0.83KGÂ Â
Smelting:medium frequency furnace Â
Sand Core Type: resin core
Material of mold:aluminium
Machining method:none (rough casting)   Â�…
Model NO.: WF-SA
Surface Treatment: Sand Blasting
…
- Model NO.: t30 …