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tungsten carbide TCI rock drill bit tel:8603178111402

Feb 22 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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tungsten carbide TCI rock drill bit tel:8603178111402

Feb 22 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Free Member

tungsten carbide TCI rock drill bit tel:8603178111402

Feb 21 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Free Member

tungsten carbide TCI rock drill bit tel:8603178111402

Feb 20 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Free Member

tungsten carbide TCI rock drill bit tel:8603178111402

Feb 18 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Free Member

tungsten carbide TCI rock drill bit tel:8603178111402

Feb 17 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Free Member

carbide bits MSN

Feb 12 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

Scince 0

Free Member

tungsten carbide tricone bits MSN

Feb 12 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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carbide insert bits MSN

Feb 12 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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carbide inserted bits MSN

Feb 12 2012

rock bit,steel tooth bit

HS-CODE : 28-

Category : | Inorganic chemicals orga

China Bainas Drilling Eq...

China [CN]

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Black silicon carbide

Feb 06 2012

Black silicon carbide has a higher hardness than corundum abrasive. It has sharp knife-edge and friable character as well as good thermal conductivity and quick heat dissipation. The self-sharpening o…

HS-CODE : 82-

Category : | Tools implements cutlery

Beijing Tong Ma abrasiv...

China [CN]

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Green silicon carbide

Feb 06 2012

Green silicon carbide is with petroleum coke and quality silica as the main raw material, add salt as additive, and through the resistor furnace. Its hardness between corundum and diamond, a mechanica…

HS-CODE : 82-

Category : | Tools implements cutlery

Beijing Tong Ma abrasiv...

China [CN]

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Green silicon carbide abrasive wheel

Feb 06 2012

Green silicon carbide ( GC ) grinding wheel, green silicon carbide materials, especially suitable for the grinding of high hardness, brittleness material, such as glass, hard alloy

HS-CODE : 82-

Category : | Tools implements cutlery

Beijing Tong Ma abrasiv...

China [CN]

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Black silicon carbide abrasive wheel

Feb 06 2012

Black silicon carbide grinding wheel for grinding, low tensile strength of the material, such as gray cast iron, non-ferrous metals, non-metallic, as well as stone, ceramics, glass, refractories and o…

HS-CODE : 82-

Category : | Tools implements cutlery

Beijing Tong Ma abrasiv...

China [CN]

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Boron Carbide

Feb 03 2012

PROCESS OF PRODUCTION Boron Carbide is smelted from boric acid and powdered carbon in electric furnace under high temperature. It is one of the hardest man-made materials available in commercial quan…

HS-CODE : 27-

Category : | Mineral fuels mineral oi

Zhengzhou Zhixing Minera...

China [CN]

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