fault block model 故障块模型
The geologic image model of the mineral deposit is annular fault block controlled by northeast and northwest structures.
其矿床遥感地质影像模式为:受控于北东向和北西向断裂构造交切所夹的环形断块。
The utility model provides an ultrasonic fault detection comparing test block for a high-voltage pillar porcelain insulator, consisting of a test block body and arc grooves.
本实用新型提供一种高压支柱瓷绝缘子超声波探伤对比试块。
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