rare diamond

... because they cost less money and effort to make than natural . Natural are very - they need to be drilled deep into the eart...

...reason why people like blue , more is like it is rich in rich meaning, it can be said that every blue is unique. Blue are ...

...reason why people like blue , more is like it is rich in rich meaning, it can be said that every blue is unique. Blue are ...

... EXPLORATION WIRELINE DRILL ROD Despite their many advantages, drill rods are not without their limitations. One of the main challen...

... Jewelry collection featuring the mesmerizing Blue Ceramic stone. Each piece in this exclusive range is crafted with precision and artistry ...

...Limited to simple shapes due to manufacturing process 5.Lower service temperature than Alnico ,greater than earth 6.Finishing requires ...

... allure of underground mineral veins into your home. Crafted from Platinum Marble—a treasure imprinted with billions of years of Eart...

... metal oxides as the flux, and fired at a high temperature of 1700°C. ​We produce high-quality wear resistant ceramics, the main types are 99% ...

Product Introduction of Amber Brown Moissanite Amber moissanite is a lab-created gemstone with a warm golden-brown hue, resembling natural amber or ch...

... soft and, without protective features, would quickly fail by abrasion and erosion. Quality steels are essentially homogeneous with structural limi...

metals purity tungsten powder spot goods high quality outlet Brief introduction Tungsten carbide powder (WC) is the main raw material for the pro...

Abnormal Breakage HQ Reaming Shell Reliable Long Service Life Features: 1. High penetration rate and drilling effeciency. 2. Long service life; 3...

Moissanite was first discoverd in1983 by a French scientist named Henri Moissan,who later won the Nobel Prize in Chemistry. He discovered the microsco...

..., , jewel, crystal, earth materials and another hard-brittle materials' machining operation. 3. Specification of the vitrified ...

... in amorphous metal, metal, and nonferrous metal and crystallizers and so on. Main purpose for this series: It is mainly used for segm...

..., chromite, silver, , zircon,cobalt,tantalum-niobium, lead, zinc, copper, antimony, other metal and noble metal ores. Shaking table wid...

... gem is mainly composed of alumina (Al2O3), has a hexagonal crystal structure, hardness of up to 9, second only to . The color of Papalacha ...

...e of AL2O3 as the main raw material and metal oxide as the flux, which is calcined at a high temperature of 1700 Baidu. Its Rockwell hardness ...

...metal, precious metal ore, and it also used in the processing of asbestos, and other non-metallic ore. Gravity dressing is a method of sepa...