At present, the deoxidizer used in domestic metallurgical industry steelmaking production is mainly ferromanganese, ferrosilicon, silicomanganese, and the final deoxidizer is mainly aluminum and aluminum alloy.
Automated nucleic acid purification are miniaturized magnetic bead method nucleic acid extraction and purification instrument. maximum sample volume is 1ml.
This series of machines are designed for packing high air content, low bulk density and super fine to nanophase powdery materials into valve bags, the advantage is no dust leaking and protection of the environment.
Raw material for wood sander must be flat wood panels, such as wood doors, laminated wood panels, cabinet door, plywood boards, hip board, veneer, etc. Sanding belts are fixed onto the frame supported by rollers.
AC fridge can be used to AC/DCpower ,and with the AC adaptor to change the AC to DC . With overvoltage, undervoltage, reverse connection and short circuit...
Factory Sale Solar Freezer DC 12V Freezer Commercial Chest Freezer
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High quality DC compressorenviroment-friendly refrigerant R134a Insulation 110mm for more energy savingAC/DC operatedTwo compartments, both fridge and fre...