DescriptionHigh alumina insulating bricks are also known as high alumina heat insulating bricks. It is a new type of lightweight insulating material which contains approximately 48% alumina…
HA Series Aluminium Seal Gull Skateboard Chuck
Medium Carbon Steel as axle has been heat treatedThicken truckSuper strong bearingGood impact resistance and abrasive resistance
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Aluminum Ammonium SulfateMF:ALNH4(SO4)2.12H2OProperties:colorless glasslike crystal to white granule or powderUse: used in food, preserves, water purity, disinfection, rubber, leather, washing powde…
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