core barrel support ledge的意思|示意
美 / /
英 / /
堆芯吊篮支随凸耳
core barrel support ledge的网络常见释义
堆芯吊篮支随凸耳 ... core barrel shell 堆芯吊篮壳体 core barrel support ledge 堆芯吊篮支随凸耳 core barrel support skirt 堆芯吊篮支承裙筒 ...