1) abyssinian well
管桩井
2) well stake
井桩
1.
The design,implementation and safe protectection for slot are introduced under the conditions of low constrution efficiency,electricity thunder tube defending the leakage,closing to well stake,well stake water blasting,the strong and tough rock cutting,and so on.
介绍小直径井桩的爆破设计,施工与安全防护。
3) pile-well
桩井
1.
An engineering example of the excavation by controlled blasting for various small transect pile-wells in downtown districts is introduced.
介绍了在闹市区对多种小断面桩井采用控制爆破技术进行开挖的工程事例。
4) drilling platform-jacket pile
导管架式桩基钻井平台
6) well Zhuanggu-10
桩古10井
补充资料：白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条