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Local Exhaust Ventilation (LEV) Monitoring Occupational Safety And Health Monitoring (DOSH) Malaysia, Selangor, Kuala Lumpur (KL), Johor Bahru (JB), Penang Service | Spectrum Laboratories Group
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UiTM - A&A Laboratory (A&A Scientific Resources) - Happy Tuesday Everyone 🌸 The picture shows component of Local Exhaust Ventilation (LEV) system according to Occupational Safety and Health for Design, Inspection, Testing