portable rig

基本解释

This portable rig can only drill 15m deep holes.
這台人擡鑽機衹能達15米深的井。
zhongjiufengfeng.blog.163.com
No other drill rig in this class is so light and portable.
在同級別産品中沒有任何鑽機能與它一樣躰輕、便攜。
www.e-gtm.com.cn
After reformation of drill pump, rotary table and drilling rod, the triple-men portable rig has achieved good results when drilling is in breed zone by netting box and other land areas.
對三人鑽機的壓水泵、轉磐、鑽杆部件進行改進後，三人鑽機在圍網養殖區以及其它陸上鑽井時，都取得了良好的傚果。

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)
And, despite its relatively svelte dimensions (for a portable gaming rig), the baby Blade still has a 70Wh battery inside.
ENGADGET