In recent years, medium-wave infrared has gained more and more important applications in thermal imaging, molecular identification, free space communication and optical radar. The currently used more HgCdTe infrared detectors need low temperature refrigeration, the use of very in.......
First understand what is a manual shutoff valve: The stem axis of the manual shutoff valve is perpendicular to the seat sealing surface. This makes the valve very suitable as a medium for cutting or adjusting and throttling use. This type of.......
Although high pollution and high investment in diesel generators have been criticized by the outside world, and the cost of power generation has also increased by 2/3, business owners are still rushing. The dual predicament has become a reason why grassroots officials have turned a b.......
Huai'an Aoyang Shunchang Optoelectronic Technology Co., Ltd., a wholly-owned subsidiary of Aoyang Shunchang, received a subsidy of MOD 12 million from the Qinghe District People's Government of Huai'an City on September 16. The Australian Ocean Shunchang insiders turned to grea.......
As a general engineer in the field of construction machinery, excavators have always been responsible for the important role of “building landâ€. From the .......
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Recently, Hyundai Motor (China) Investment Co., Ltd. filed a recall plan with the General Administration of Quality Supervision, Inspection and Quarantine, and will recall part of the import 2013 produced from November 20,.......
Due to the continuous improvement of the quality of automobiles, no matter whether it is a joint-venture vehicle or a domestic-made vehicle, there are few overhaul phenomena within 100,000 kilometers, but .......