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both boron and phosphorus (borophosphosilicate glass, bpsg) undergo viscous flow at lower temperatures; around °c is achievable with glasses containing around weight % of both constituents, but stability in air can be difficult to achieve. phosphorus oxide in high concentrations interacts with ambient...
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sustainability innovation references procurement contact products back door hardware back success story entrance systems back success story electronic access & data back success story services mechanical key systems back success story lodging systems back success story safe locks back success story interior glass...
sustainability innovation references procurement contact products back door hardware back success story entrance systems back success story electronic access & data back success story services mechanical key systems back success story lodging systems back success story safe locks back success story interior glass...