The general failure model and mechanism of circuit break, loose contact, instant break, male insulation, short-circuit, false matching, poor fix and bad seal were discussed.
阐述了断路、接触不良、瞬断、绝缘不良、短路、误配线、固定不良和密封不良等常见失效模式和失效机理。
2
This wire is loose. Please tight it. Could you measure the insulation of the motor?
这根线松了。请拧紧。你能测量电动机的绝缘吗？
3
Felt for natural wool does not use interweave and the use of wool felting felted together, it is elastic, not loose, insulation, compact structure, good wear resistance.