TimeDelay for Retransfer to Normal Source: Adjustable form 0 to 30 minutes.
重新切换至正常源的延时:可在0 - 30分钟的范围内进行调节。
2
Under the action of a same heat source, when the direction of grain is perpendicular to the direction of the action, the ignition delaytime is the longest.
同样外部热源作用下,木材内部木纹方向垂直于作用方向时,着火延迟时间最长;
3
First, the domestic and overseas research actuality of long timedelay control is presented basically and the source of the project and the main research content in the paper is set forth.