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ZR

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ZR

1. ISO 3166-1 alpha-2 code for Zaire before it changed its name to the Democratic Republic of the Congo. This was the code used in international transactions to and from Zairean bank accounts.

2. ISO 3166-2 geocode for Zaire. This was used as an international standard for shipping to Zaire.

In both cases, the code is obsolete.
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References in periodicals archive
However, the zirconium-silicon stabilized matrix promotes the attenuation of those differences, in similar mode to the verified behavior for non-doped samples, once the zirconium hydrates are less stable than titanium ones [20].
The matrix of oxyhydroxides of aluminum or zirconium with evolved hydroxyl-hydrate cover forms during polymerization of this mixture.
Upon addition of zirconium to rutin solution the color of lemon yellow solution changed rapidly into orange yellow while the color change with molybdate was rather slow.
They must also process or dispose of approximately 10,000 drums of titanium and zirconium, or 2.4 million pounds, being stored at facilities in New Cumberland and Weirton, W.
In all the zirconium(IV) porphyrins there were absence of signal related to N-H protons and shift in other signals indicating the insertion of zirconium in porphyrin macrocycle [21].
The potential joint company will be active in the production and conversion of zirconium alloy, a material used in nuclear fuel assembly production.
Keywords: Zirconium nanoparticles, Composite resin (Solare-P), Mechanical properties.
Zirconium in the Nuclear Industry Int'l Symposium (16th: 2010: Sichuan Province, China) Ed.
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