各位大咖,这两句 各是什么意思,有什么区别? 各位大咖,这两句 各是什么意思,有什么区别? this section is used to describe the consequence of the hazard that the safety instrumented function is protecting against. this section is used to specify the hazard that the safety instrumented function is protecting against. 查看更多0个回答 . 4人已关注