uncharged hole的意思|示意
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英 / /
未装药的炮眼
uncharged hole的网络常见释义
未装药的炮眼 ... 温度应力：thermal stress 未装药的炮眼：uncharged hole 未开采的煤：unworked coal ...
uncharged hole相关短语
1、 uncharged d hole 未装药的炮眼