互锁功能 meaning in Chinese

interlock function

11 . ensure that every channel is correspondent to the relay function respectively
8 .具有同一通道互锁功能，确保通道与语种之间的一一对应
Double the door locks function with each other , can make the air circulate to reduce to lowest extent , prevent froming crossing an infection , satisfying to seal completely a request
双门互锁功能，可使空气流通减少到最低程度，防止交叉感染，满足密封要求。