Researchers at Duke University in the United States have recently developed ultra-fast LEDs that break the speed record of photons emitted by fluorescent molecules, which is 1000 times that of ordinary grades, and is an important step toward achieving ultra-fast LED and quantum cryptography. The fin
Read TutorialModel NO.: TVS Trademark: LPI Origin: China HS Code:
Read TutorialHeavy science Xiangjun, ready to go! On June 24, 2019, the opening ceremony and product review mode of Hunan Lianzhong Heavy Machinery Engineering Machinery Co., Ltd., the agent of Zoomlion Earthmoving Machinery Co., Ltd., opened in Xiangtan, Hunan Province, and was distributed from more than 30 pr
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Read TutorialAfter the molten steel was refined by LF and fed with Al wire, the inclusions not only did not decrease, but continued to increase. The inclusions after feeding the Al wire increased nearly 10 times than before the LF operation, and the inclusions with a particle size larger than 355 m were more. T
Read TutorialBahrain recently issued G/TBT/N/BHR/195, and in order to protect consumers, the Bahrain Standards and Metrology Bureau (BSMD) has developed a draft technical regulation on dehydrated green peppers. The draft stipulates that the content of the Gulf Standard GSO/ISO 10621 Dehydrated Green Pepper - S
Read TutorialMain Market: South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Eastern Asia, Northern Europe, Oceania, Southern Europe, Central America, South Asia
Read TutorialProduct Name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Month Than Last Month Hot Roll 2.75mm*1250*C Q235 Handan Steel 5600 0 150 370 Hot Roll 3.0mm*1500*C Q235 Tangsteel 5500 0 150 350 Hot rolled coil 3.0mm*1250*C Q235 Angang 5500 0 150 400 Hot rolled coil 3.5mm*1250*C Q2
Read TutorialSolar insecticidal lamp trapping and killing of pests and diseases is a new type of plant protection instrument for physical prevention and control of harmful organisms. It is specialized in R&D and production by Zhejiang Top Instruments, and it is a high-tech product that meets the
Read Tutorial"Millennium plan, national events." In April 2017, the Central Committee of the Communist Party of China and the State Council issued a notice to decide to set up the Xiong'an New District in Hebei. This simple eight words is enough to clarify the weight of the Xiong'an New
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