emergency vent
常见例句
- Emergency vent Manhole Cover is a kind of rapid relief-pressure device. Its technical performance, main material and main parts'materialare the same as HXF-HR type breather manholes.
緊急放空人孔是快速泄壓裝置,其技術性能、主要零部件材料與HXF-HR呼吸人孔相同。 - All UL142 tanks supplied by FMC Tanks are supplied with the properly sized normal and emergency vent openings to affect the safe venting of tanks in the event of a fire or rapid temperature increase.
FMC罐産品公司供應的所有UL142雙壁罐都配有適儅尺寸的正常和緊急通風口,以使罐能夠在發生影響或溫度上陞時安全通風。
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