香港六合彩开奖 3507:1999

薪械写芯褋褌褍锌薪芯薪邪褉褍褋褋泻芯屑褟蟹褘泻械

袨锌褍斜谢懈泻芯胁邪薪芯 (袙械褉褋懈褟 2, 1999)

袩芯褋谢械写薪懈泄褉邪蟹褝褌芯褌锌褍斜谢懈泻邪褑懈褟斜褘谢锌械褉械褋屑芯褌褉械薪胁 2023. 袩芯褝褌芯屑褍写邪薪薪邪褟胁械褉褋懈褟芯褋褌邪械褌褋褟邪泻褌褍邪谢褜薪芯泄.

CHF 96

袩械褉械褋褔懈褌邪褌褜褕胁械泄褑邪褉褋泻懈械褎褉邪薪泻懈 (CHF) 胁

孝械蟹懈褋

This International Standard specifies requirements for a series of pyknometers for general laboratory use for the

determination of the densities of liquids.

Specialized pyknometers for use with particular products, or otherwise not in common use, are excluded. Sufficient

details to define such pyknometers should be included in International Standards which specify or describe their

use.

A device suitable for adjustment of the liquid level in the neck of the Reischauer pyknometer is shown in annex A.

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