In general, it is a best practice to write rule conditions as a set in which all conditions must be met for the rule to fire.
一般来说,最佳实践是成组编写规则条件,必须满足一组中的所有条件才能触发规则。
2
Fire protection is an old old rule that we'll briefly review and they got some issues now with some insulation that doesn't meet certain standards and that's a difficult question for them.