Water well drillers may specialize in a specific method of drilling, such as cable, rotary, auger, hammer or reverse circulation drilling.

水井钻井工可能会专注于一个特定的钻探方法，如电缆，旋转，钻，锤或反向循环钻探。

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Applying: broadly used in the outer current cathode protection of the sea oil drilling platform, underground pipe and cable etc.

应用：高硅铸铁阳极广泛应用于海上石油钻井平台，地下管道地下电缆等设施的外加电流的阴极保护。

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These include the fabrication of the Derailleur Cable Stop, and drilling the holes for both steering knuckle levels.

这些措施包括停止生产的变速器电缆，钻两个孔，关节指导的水平。

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Because no electrical reconfiguring or rewiring is necessary, networking can be delivered to remote areas of a house without expensive and inconvenient drilling and cable-laying.

ENGADGET: Cisco unveils Linksys HomePlug AV Powerline solutions, converts outlets into network connection points

It does a thriving business in directional-drilling equipment used, among other things, to lay fiber-optic cable.

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