标准号:NF P22-468-1978
中文标准名称:可控拉紧螺栓连接. 螺母控制旋转拉紧. 旋转角测定
英文标准名称:Metal construction. Jointing by means of bolts with controlled tightening. Tightening by controlled rotation of nut. Determination of the rotating angle.
标准状态:W
标准类型:国际标准
有效日期:1987-08-20
被以下标准代替:NF P22-468-1987 (P22-468);被NF P22-468-1987(R2007)代替