қаттылық (қаттылық шкаласы)

қаттылық (қаттылық шкаласы)

The ability of a stone or mineral to resist scratching. Hardness is measured from 1-10, 10 (diamonds) being the hardest.

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Settore/Dominio: Gioielli
Categoria: Articoli di gioielleria (generale)
Company: Kay Jewelers
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Acronimo - Abbreviazione:

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қаттылық шкаласы

Gioielli; Articoli di gioielleria (generale)

The scale used to measure the degree to which a stone or mineral is resistant to scratches. Hardness is measured from 1-10, 10 (diamonds) being the hardest.

карбонаттық қаттылық

Chimica; Chimica (generale)

Water hardness due to the presence of calcium and magnesium carbonates and bicarbonates. The "noncarbonate hardness" is due mostly to calcium and magnesium sulfates, chlorides, ...

уақытша қаттылық

Chimica; Chimica (generale)

The component of total water hardness that can be removed by boiling the water. Ca(HCO3)2 and Mg(HCO3)2_ are responsible for temporary hardness.

қаттылық сынауы

Chimica; Chimica analitica

A test to determine the calcium and magnesium content of water.

тұрақты қаттылық

Chimica; Chimica (generale)

Water hardness that remains after boiling the water, mainly due to dissolved calcium sulfate. Chlorides also contribute to permanent hardness.

эко-шик

Matrimoni; Cappotti e giacche; Sfilate di moda; Abbigliamento impermeabile; Camicie

Environmentally-friendly and ethical design that does not sacrifice quality or style. Both 'green' and stylish. A combination of trendiness and environment.

кинетикалық

Gioielli; Articoli di gioielleria (generale)

Seiko Kinetic is the first and only quartz watch powered by human energy. It runs entirely on self-generated energy from the natural movement of the wrist, so the Kinetic watch ...

seiko кепілдігі

Gioielli; Articoli di gioielleria (generale)

Seiko offers a worldwide watch warranty for the first year after the original date of purchase. The second and third years are valid for watches serviced in the United States. ...

балық аулау ілмегі сияқты қысқыш

Gioielli; Articoli di gioielleria (generale)

Also called a Hook and Eye Clasp, this fastener has a hook on one end of the chain and a metal loop on the other. The hook fits through the loop to keep the chain together.

мм

Gioielli; Articoli di gioielleria (generale)

The abbreviation for millimeter; our standard unit of measurement for jewelry dimensions. For an approximate conversion to inches.

лабораторияда жасалған

Gioielli; Articoli di gioielleria (generale)

A color stone produced in a laboratory setting. Lab-created stones have the same chemical, physical and optical properties as natural gemstones.

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