ASTM International

Standard Tables of Conversion Factors and Equivalent Yarn Numbers Measured in Various Numbering Systems
 N D2260

Annotation

These tables include (1) a series of conversion factors required to convert the number of a yarn measured in a specific system to the equivalent number measured in various other systems (see Table 1), and (2) specific equivalent numbers for yarns measured in various systems (see Table 2).

The content is basically consistent with recommendations of the International Organization for Standardization (ISO) Standard 2947.

The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Автоматический перевод:

Стандартные столы переводных коэффициентов и эквивалентных чисел пряжи, измеренных в различных системах нумерации

Эти столы включают (1) серия переводных коэффициентов, требуемых преобразовать число пряжи, измеренной в определенной системе к эквивалентному числу, измеренному в различных других системах (см. Таблицу 1), и (2) определенные эквивалентные числа для пряжи, измеренной в различных системах (см. Таблицу 2).