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钻井或挖掘井

14 bytes removed, 22:26, 11 January 2016

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|style="background:#efefef;"|[[Image:Point_and_well.jpg|center|100px|link=手钻-管井]]

|style="background:#efefef;"|[[Image:Percussion_drilling.jpg|center|100px|link=冲击钻井]]

|style="background:#efefef;"|[[Image:Stone_hammer_well drilling.PNG|center|100px|link=Percussion - Stone hammer|冲击钻井-— 石锤法]]

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|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[手钻-常规 | 手钻–常规]]</div>

|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[手钻-管井 | 手钻-管井]]</div>

|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[冲击钻井 | 冲击钻井]]</div>

|style="background:#efefef;"|<div class="center" style="width:auto; margin-left:auto; margin-right:auto;">[[Percussion - Stone hammer冲击钻井 — 石锤法r |冲击钻井-— 石锤法]]</div>

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