05 شهریور ابزار دقیق, دستهبندی نشده gas detector(دتکتور گاز) ارسال توسط محمد رضا خواجه وند اردیبهشت 29, 1404 0 Gas Detector: A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. A gas detecto... ادامه مطلب
