GB/T 31979-2015 Translated English of Chinese Standard (GBT 31979-2015, GB/T31979-2015, GBT31979-2015): Steel Wire Ropes - Determination of Rotational Propertieshttps://www.chinesestandard.net, 2017 M02 27 - 11 páginas This Standard specifies the determination range of rotational properties of steel wire rope, terms and definitions, specimen test device, test procedures, rotational properties, test report etc. This Standard is applicable to determine the rotational property of steel wire rope. |