1.
Diamond-inlaid gold jewelry, the choice for the newlyweds, conveys deep regards to devoted couples in everlasting love.
镶嵌金饰，新婚选择，金钻情浓，恩爱永恒。
2.
Diamond drilling replaced percussion drilling.
金钻探取代了冲击钻探。
3.
density:The quality or condition of being dense.
浓密:浓密的质量或情况.
4.
Kissing on the cheek signifies deep feeling.
在颊上接吻——浓情。
5.
Love me little and love me long
不求情意浓,但愿情义长
6.
Comparative analysis of drilling characteristics of dia- mond bits and roller bits
金刚石钻头与牙轮钻头钻井特点对比分析
7.
Diamond core drilling equipment conventional system
GB/T16950-1997金刚石岩心钻探钻具设备
8.
Most drilling in metal is done with a twist drill.
大多数金属钻孔用的是麻花钻头。
9.
Diamond core drilling equipment--Wire line system
GB/T16951-1997金刚石绳索取心钻探钻具设备
10.
drill ,interchangeable, of base metal, for rock drilling or earth boring
凿岩或钻土用钻头,贱金属制,可互换式
11.
Study on Carbide Drill Used to Drill ZGMn13 Turnout;
钻削ZGMn13高锰钢道岔硬质合金钻头研究
12.
drill ,twist, interchangeable, of base metal
可互换螺纹钻,贱金属制
13.
goldgold ear-ring and pendant with faceted ruby and fresh water
红宝珠钻金耳环及耳坠
14.
solid carbide subland drill
整体硬质合金阶梯钻
15.
machine set bit
机镶细粒金刚石钻头
16.
screw-feed diamond rig
螺旋给料式金刚石钻机
17.
diamod-enhanced hammer bit
金刚石镶齿震击钻头
18.
diamond-particle bit
潜铸型细粒金刚石钻头