ISO 7798:2017规定了在循环载荷弯曲试验后测定越野滑雪板疲劳指数的方法（即滑雪板对底拱高度变化或不可逆损伤的抵抗力）。 ISO 7798:2017适用于标称长度为160厘米至215厘米的越野滑雪板。

ISO 7798:2017 specifies a method for the determination of the fatigue indexes of cross-country skis (i.e. the resistance of the skis to changes of bottom camber height or irreversible damage) after a bending test with cyclic loading. ISO 7798:2017 is applicable to cross-country skis with a nominal length of 160 cm to 215 cm.