The dense fog clouds associated with the handling or transfer of cryogenic liquids can obstruct visibility. Care should be exercised so that any clouds do not interfere with vehicle traffic or safety escape routes.

• 同低温液体的操作或转移相关的浓密雾云会影响可见度。应该十分小心，不能让任何雾云干扰车辆交通或安全撤离路线。