It makes analysis and comparison to several possible operation method of drill rig to determine its safety operation standard.

本文针对钻机的几种可能的运行方式分析比较，以确定较安全的运行规范。

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Main parts such as crownblock, mast, substructure, rotary table and travelling system of drilling rig meet API standard.

钻机天车、井架、底座、转盘及游动系统等主要配套件符合API规范。

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Next you will need to pose your FBX rig into a standard "t" pose.

接下来，您将需要为一个标准构成的“T”构成您的FBX钻机。

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The G75VW is one such device, but in addition to the Ivy Bridge Core i7 processor, NVIDIA GTX 670M and massive 17.3-inch LCD, this otherwise standard portable rig includes one very important distinction: it's the very first of its kind to pack 802.11ac WiFi.

ENGADGET: ASUS G75VW is world's first notebook to sport Broadcom 802.11ac WiFi, we go hands-on (video)

To rig the election, General Musharraf's supporters used the standard tricks of every incumbent government in Pakistan, as well as some available only to generals.

ECONOMIST: Parliamentary puppetry | The