Shenzhen Hiphotonics Optical Communication Co., Ltd: Hiphotonics is a high-tech enterprise integrating research, R&D, production and sales. The technical team with more than 20 years of industry
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Jiangsu Hanpu Mechanical Technology Co., Ltd: Hanpu is a market leading enterprise engaged in the evaporating crystallization, drying, filtrating, and heat transferring. It is a technical equipment
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●lubricated by water and excellent in resistant to sediment
●Low friction coefficient, good wear resistance, excellent vibration absorption, large limit PV value
●Especially suitable for large
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Ruian Guotai Plastic Machine Co.,Ltd: Find professional air bubble film machine, stretch film machine, film blowing machine, bag making machine manufacturers and suppliers in China here! Please rest
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Henan Kunwei Machinery Co., Ltd: We're well-known as one of the leading belt conveyor machine, screw conveyor, feeding machine, vibrating screen, spare parts manufacturers and suppliers in China.
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Levodopa (L-dopa) is used to replace dopamine lost in Parkinson's disease because dopamine itself cannot cross the blood-brain barrier where its precursor can.