蒸汽浓度 meaning in English
steam concentration
vapor concentration
Examples
- Ensure the vapor concentration is lower than lel by 10 %
保证溶剂蒸汽浓度降至lel值的10 %以下。 - Provide mechanical ventilation to maintain vapor concentrations below permisble exposure levels
放在供气设备环境下以保持蒸汽浓度不超过允许暴光程度。