Scientists in the United States created a "fake" virus that was not found in nature by rearranging the genetic code of poliovirus and injecting it into experimental mice. The results showed that the mice raised the immunity to the true virus, and the "pseudo" virus played the r

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Than Yesterday Last Week, General Line Φ6.5mm Q235 Jiu Steel 5850 0 0 -130 Common Line Φ6.5mm Q235 Handan Steel 5850 0 0 -130 High Line Φ6 .5mm Q235 Handan Steel 5850 0 0 -130 High Line Φ6.5mm Q335 Eight Steel 58

Under the support of the 863 Program's new materials field, the 400V/360Ah lithium iron phosphate lithium battery power battery developed by Peking University Science and Technology Industry Co., Ltd. in cooperation with Peking University has been used in Olympic pure electric buses. The battery

Smelting and refining oil refinement is an ingenious way to bridge the gap between the catalyst and the gas separation unit. It optimizes the energy disbursement of the two devices, and fully outputs a large amount of low-temperature heat from the catalyst device to the gas separation device, there

Product Name Specification Material Steel/Origin Price (Yuan/Ton) Yesterday Last Month More Than Last Month Hot Roll 2.75mm*1250*C Q235 Handan Steel 6300 0 0 20 Hot Rolled Mill 3.0mm*1500*C Q235 Tangsteel 6100 0 0 0 Hot rolled coil 3.0mm*1250*C Q235 Angang 6150 0 0 50 Hot rolled coil 3.5mm*1250*C

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Remarks General Line Φ6.5mm Q235 Jiu Steel 5750 -10 -50 -120 High Line Φ6.5mm Q235 Kunming Steel 5850 -10 -70 -200 High Line Φ6.5mm Q235 Jiu Steel 5800 -60 -120 -250 High Line Φ6.5m

The petrol station has been replaced with a new price tag. The tanker has been replaced with a National III label. From yesterday, Dongguan State III Oil officially replaced the National Standard II oil for sale to vehicle owners. Yesterday, reporters saw a number of gas stations in Dongguan, an

TISCO 304/2B coil board reference price 304/2B 0.5 0.6 0.7 0.8 0.9 June 27 29800 29000 28300 28000 27800 June 26 29800 29000 28300 28000 27800 June 25th 30000 29200 28600 28200 28000 June 24th 30000 29400 28600 28400 28000 304/2B 1 1.2 1.5 2 June 27 27800 27500 27300 27300 June 26 27800 27500 273

According to Taiwan’s “China Times” report, Taiwan’s fertilizer is seriously out of stock, causing a continuous wave of buying. The local agricultural department responded urgently. Changhua City sold an average of 25 bales of fertilizer each month last year, but from the

Dongfeng Cummins L300 20 Automotive Engine Datasheet engine model L300 20 Engine Logo Dongfeng Cummins Inspection report number QC05051QD2701/QC05061QD2701 Product technology source Introduced models (Cummins) Emission level GB17691-2001/GB3847-20

Subject matter: On the eve of the May 1st, fertilizer companies in Yunnan Province reported that some unscrupulous manufacturers in the province had used huge amounts of industrial slag, phosphogypsum, which was hardly fertilizer-efficient, and had been named after “sulfuric acid fertilizerâ

Product Name Specification Material Steel Factory/Origin Price (Yuan/Ton) Yesterday Last Week Last Month Remarks General Line Φ6.5mm Q235 Xifeng 5900 100 100 200 Goods Less General Line Φ6.5mm Q235 Huaxinrui 590 -5210 -5210 - 5110 High Line Φ6.5mm Q235 Yong Steel 6200 50 150 350 High Line