... liquid-liquid extraction device. The oscillator shaker adopts a microcomputer timing speed regulation system and a DC motor as the driving ...
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... of , which can greatly improve work efficiency and reduce work intensity. It can be used for: extraction operation before enviro...
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...small perfume aluminum alloy cosmetic perfume for bottle Code No# 002-PF 2046 Product Name Ningbo Easy Filling cosmetics aluminum gol...
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