
Posted By Lygf2007 - China
Summary: tungsten atomic symbol 74 melting point 3410 dc density 19 30 cc content pure 99

Posted By keweiyj - China
Summary: molybdenum crucibles boat wires outer diameter 120 214mm height 100 400mm

Posted By lukegkj - China
Summary: tungsten crucibles 1 density 17 0 18 5g cm3 2 alloy specs rare earth metals