Cheng Jinpei, member of the Chinese People's Political Consultative Conference, Deputy Minister of Science and Technology, and Academician of the Chinese Academy of Sciences pointed out that the chemical industry should cooperate with basic chemical r

On the afternoon of March 7, after chairing the group discussion meeting of the Fourth Session of the Tenth CPPCC National Committee, Cheng Jinpei, member of the National Committee of the Chinese People's Political Consultative Conference, Deputy Minister of Science and Technology, and member o

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Anhydrite

Ca[SO 4 ] [Chemical composition] The composition does not change much, and sometimes a small amount of Sr and Ba replaces Ca. [Crystal structure] orthorhombic system; a 0 =0.699 nm, b 0 =0.700 nm, c 0 =0.624 nm; Z=4. [Form] Crystals are rare. Usually, it is elongated along the a-axis or the c-ax

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Agfa and GPT launch low-cost flatbed printers

Agfa has entered into a cooperation agreement with equipment supplier Graphic Printing Technologies (GPT), which sells Agfa UV inkjet printers at low discounts. According to the agreement, GPT will provide the market with flat-panel printers under 50,000 pounds to fill this market gap, an

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New multifunctional LED high current charge pump

AnalogicTech has released the AAT3174, a high current, high efficiency charge pump for multifunction LED applications. The new device greatly simplifies application design supporting flash and continuous mode by allowing designers to control LEDs with AnalogicTech's Simple Seri

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· New energy bus operation subsidies announced in May

According to the information, informed sources revealed that the policy plan for the subsidy for the operation of new energy buses has been submitted to the State Council for review. It is expected to be introduced in the second quarter and will be announced as soon as May. It is reported that acco

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