Edge clearance : the smallest distance from any conductors or components to the edge of the pcb 边安全间距:导线或元件到pcb边的最小间距。
Also , many household appliances are not on the list , but these may contain parts or components that are regulated 并且?许多家用电器不在清单上?但这些有可能包含了法规中的零件或元件。
The lead wire for loudspeader coil is suitable for the lead wires of loudspeader coil , electronic equipment or apparatus and components 扬声器音圈接线是用于扬声器音圈和电子电器设备或元件的接线。
In the manufacture of semiconductor devices , a photographically reduced representation of a circuit or element as used to establish an etching pattern 在半导体器件制造中,以缩小的照相方式表示的电路或元件,用于建立刻蚀图案。
An accidental condition that causes device , component or element to fail to perform in a required manner . the fault may be either physical or logical 使设备、部件或元件不能按所要求的方式运行的一种意外情况。故障可能是物理上的,也可能是逻辑上的。