English translation for "上向炮孔"
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- up-hole
Related Translations:
膛线炮: rifled cannonrifled gun 炮棍: beaterstemmertamping bartamping rodtamping stick 电炮: electric blastingelectric gun
- Similar Words:
- "上向孔凿岩" English translation, "上向流" English translation, "上向流色谱法" English translation, "上向流斜管沉淀池" English translation, "上向贸易, 向上经营" English translation, "上向坡度" English translation, "上向渗滤" English translation, "上向渗透" English translation, "上向输送机" English translation, "上向水平分层充填法" English translation
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