It reacts action to protect affuse valve,to ensure affuse and capper positional veracity.

该用于灌机上 ,对保护灌阀和保证灌的准确性起到积极的作用。

When I came into the caravan which is filled with noxious my asthma affuse.

当我走进那有毒物质的车时，我开始哮喘了。