1.
drilling machine, for working stone ,cold glass, gems
石料、冷玻璃、宝石加工用钻机
2.
cleaving machine, for working stone or gems
劈破机,石料或宝石加工用
3.
carving machine for working stone, cold glass, gems
用于石料、冷玻璃、宝石加工雕刻机
4.
The diamond abrasive tool has been widely used in the gem processing factory.
金刚石磨具已广泛用于宝石加工业。
5.
SITUATION OF CHINA JEWELRY MARKET AND GEMSTONE CUTTING INDUSTRY;
关于珠宝市场、宝石加工和未来走向的“五个三”
6.
Through the development of many years, have already owned the good precious stone to process the real strenght, and management system, the quantity that guarantee.
经过多年创业和发展，已拥有精练的宝石加工工艺、谨的品质管理制度,确保每粒宝石的质量。
7.
Tin ore, iron ore, copper, gold, serpentine, granite, artificial stones processing, wood products marketing.
锡矿、铁矿、铜矿、铅锌矿、蛇纹石、花岗岩、人造宝石加工、竹木制品购销。
8.
Research on Scheme Design Technology of Complex Diamond Manufacturing Special Equipment and Its Application;
复杂宝石加工专用装备方案设计技术及其应用研究
9.
Concept Design and Performance Optimization Research of Special Fixture in Precision Gem Machining Equipment;
精密宝石加工装备中的专用夹具设计及性能优化研究
10.
milling machine for stone, gems, ceramics
铣床,用于加工石料、宝石、陶瓷
11.
Shishi Baokeng Shuangta Agar Precessing Factory
福建省石狮市宝坑双塔琼脂加工厂
12.
Artificial gem crystal manufacturing, processing and marketing.
人造宝石晶体的制造、加工、销售。
13.
besides, in the technical cutting of the gem from the rough stone,
此外，在把原石加工为宝石的专业切割过程中，
14.
Many jewelers also study gemology in order to become familiar with the physical properties of the gem stones with which they work.
一些珠宝工艺人员出于更好的了解他们加工的宝石的特性也钻研宝石学。
15.
Jade items are precious and rare treasures of China.
玉石经过加工，可以成为价值连城的珍宝，
16.
As the jewel was in the rough state, he had no idea what size it would be when cut.
这块宝石未经琢磨, 他不知道加工后有多大。
17.
Fundamental Study on the Processing of Sapphire's Ductile Regime Based on the Semi-fixed Abrasive Plate
基于半固着磨具的蓝宝石延性域加工基础研究
18.
Effect of Plate Materials on Sapphire Wafer Lapping Process
蓝宝石衬底研磨加工中研磨盘材质的影响