ISO 10907-2:2007根据EUROMAP 2 C型（带孔）和D型（无孔），规定了用于安装带有隔热板的模具的定位环的基本尺寸和公差，单位为毫米，适用于尺寸为E12的注塑机。 ISO 10907-2:2007还提供了材料指南和硬度要求，并规定了符合其要求的定位环的名称。

ISO 10907-2:2007 specifies the basic dimensions and tolerances, in millimetres, of locating rings, for the mounting of moulds with thermal insulating sheets, suitable for injection moulding machines up to size E12, in accordance with EUROMAP 2, types C (with bore) and D (without bore). ISO 10907-2:2007 also gives material guidelines and hardness requirements, and specifies the designation of the locating rings that conform to it.