If the release is inside a building or a closed space, you should do whatever it takes to find clean air quickly: exit the building without passing through the contaminated area or break a window to access clean air.
Many chemical weapons are heavier than air so it is usually a good idea to move to higher ground.
3986
收听当地政府的通讯和最新消息，获取行动的指示。
If the release was outdoors, then moving into a building and closing windows, doors, vents and switching off any equipment that draws air in from outside (e.g.
3987
9. 如果我觉得已经暴露于化学品释放，该怎么办？
9. What should I do if I think that I have been exposed to a chemical release?
3988
大多数化学品释放和化学武器是通过吸入造成伤害的，也有一些通过皮肤接触和吸收产生伤害。
Most chemical release and weapons are harmful by inhalation and some are also harmful by skin contact and absorption.
3989
有些化学物质作用很快，如大多数神经性毒剂，而其他化学物质可能在几个小时后才产生症状，如芥子气剂。
Some chemicals have a rapid effect, such as most nerve agents, while others may not cause effects for a number of hours, such as mustard agents.
3990
一定要尽快清除皮肤上的化学物质以防止它们被吸收和伤害皮肤。
It is important to remove chemicals from your skin as quickly as possible to prevent them from being absorbed and from injuring your skin.