1.
"Drill press: or drilling machine, Machine tool for producing holes in hard substances."
直立钻床,亦称drilling machine,可在硬物质上钻孔的装置。
2.
7.12 Trip up at once, pull the bit into the casing.
立即起钻，将钻头提到套管内。
3.
Modeling and Appling of Drilling Speed of Cutting Type PDC Bit;
切削式PDC钻头钻速方程建立及其应用
4.
vertical drilling machine with cross table
十字工作台立式钻床
5.
stacking capacity of derrick
井架的钻杆立根容量
6.
new series vertical drilling machines with square colum
新系列方柱立式钻床
7.
Discussion on full face pull construction technology of the deep mine shaft drilling method
深立井钻井法全断面一次钻进施工技术的探讨
8.
Crater of Diamonds State Park is the world's only diamond-producing site open to the public and visitors are allowed to keep the gems they find.
「钻石坑州立公园」世界唯一开放给公众进入的钻石产区，发现钻石者可以保有钻石。
9.
Woodworking machines-Single spindle boring machines -Accuracy tests
GB/T13571-1992立式单轴木工钻床精度
10.
coordinate table vertical drilling machine
十字升降工作台立式钻床
11.
Texas style of racking pipe
得克萨斯钻杆立柱排列法
12.
Immediately a spirit came out of the bottle.
一个妖怪立刻从瓶子里钻出来了。
13.
ESTABLISHMENT OF SHARING SYSTEM AND ENVIRONMENT OF DRILLING KNOWLEDGE;
石油钻井知识共享体系和环境的建立
14.
Development of the TZJ40(B) vertical derrick's traction-driven rig
TZJ40(B)直立井架拖挂钻机的研制
15.
Application of Hydraulic Pressure System of Umbrella Drill to the Construction of Shaft in Hard Rock
液压伞钻在立井硬岩段施工中的应用
16.
Research on the technology of integrated interchange drilling to drainage gas
综合立体交叉钻孔抽放瓦斯技术研究
17.
Analysis of force state for adjustment drill frame of roof bolter
锚杆钻机立面变角机构受力状态分析
18.
Bob Wehle found the diamond at the Crater of Dia-monds State Park in Arkansas on Oct.14.
鲍勃·尔10月14日在阿肯色州的“钻石坑”州立公园发现了这颗钻石。