Wear this PPE when handling or using liquid oxygen, or whenever the possibility of exposure due to a spill exists.
当操作或使用液氧时,或任何有(液氧)溢出而存在暴露的可能性的时候,都要穿戴个人防护装备。
Water heater stands raise gas units off the ground and reduce the risk of fire in the event of a flammable liquid spill nearby.
热水器煤气站单位提出该理由关闭,减少可燃液体泄漏的危险附近的火灾事件一。
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