- 更多網(wǎng)絡(luò)例句與爆破井相關(guān)的網(wǎng)絡(luò)例句 [注：此內(nèi)容來源于網(wǎng)絡(luò)，僅供參考]
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The depth of shot holes depends on the type of prospecting and on the local conditions.
這些爆破井的深度決取于勘探的類型和當(dāng)?shù)氐臈l件一级一级一级一级毛片。
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The practice of deep well diameter extension and washing, blasting is introduced in this paper.
介紹深水井中的擴(kuò)徑與洗井爆破工藝清纯唯美亚洲另类一区二区，并就如何保證爆效、加工和密封裝藥容器及容器在高水壓下是否發(fā)生屈曲失穩(wěn)的驗(yàn)算等進(jìn)行了敘述国产三级片黑免费。
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The technology could greatly improve blasting effect and efficiency,dramatically reduce blasting vibration,secure the safety use of side drift and slide in its service time and facilitate the protection of the stability of high and steep slope.
爆破降 震效果明顯精品熟女少妇免费播放A片视频，可確保平硐溜井在服務(wù)期內(nèi)的安全使用，有利于保護(hù)采場高陡邊坡的穩(wěn)定免费视频网站嗯啊轻点视频。
- 更多網(wǎng)絡(luò)解釋與爆破井相關(guān)的網(wǎng)絡(luò)解釋 [注：此內(nèi)容來源于網(wǎng)絡(luò)色哟哟m3u8免费视频，僅供參考]
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outshot：突出部分
outset 井頸 | outshot 突出部分 | outside blast 露天爆破
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shot hole：爆破井
shot effect 散粒效應(yīng) | shot hole 爆破井 | shot put 推鉛球
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wellhole：大直徑炮孔
"well temperature","井溫" | "wellhole","大直徑炮孔" | "wellhole blast","大爆破"
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shotted：切槽
shothole /蛀洞/爆破井/ | shotted /切槽/ | shotten /沒價(jià)值的/