标 准 编 号：BS EN 2927-1996 简体中文标题：NI-P100HT(铬镍铁合金 718)耐热镍基合金长螺纹减荷螺杆双六角头螺栓.等级:1275MPa(室温)/650℃ 繁体中文标题：NI-P100HT(铬镍铁合金 718)耐热镍基合金长螺纹减荷螺杆双六角头螺栓.等级:1275MPa(室温)/650℃ English Name：Bolts, double hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - ...