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オンラインです
認証
YG6Xの炭化タングステンの摩耗の部品、炭化タングステンの球/石油産業のための餌
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商品の詳細:
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詳細製品概要
| ハイライト: | 炭化タングステンプロダクト,炭化タングステン用具 |
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YG6X Tungsten Carbide Wear Parts Carbide Valve Seat Balls For Oil Industry Tungsten carbide balls are widely used in high-tech area, such as precision bearing, instrument, ball pen, coating machine, water pump, machine parts, seal valve, brake pump, hole extrusion, oil field, laboratory, hardness measurement, fishing gear, bob-weight, finish machining etc. After accurate grinding and polishing, the frictional factor of surface is very low. Suitable for making ball-bearing and
連絡先の詳細
China Alloys Products Directory
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