英语翻译1、动合接点2、动断接点3、隔离刀辅助开关（至上位连锁）4、前下门行程开关（至上位连锁）5、隔离刀操作连锁6、至上级闭锁...

Question

英语翻译
1、动合接点 2、动断接点 3、隔离刀辅助开关（至上位连锁）4、前下门行程开关（至上位连锁） 5、隔离刀操作连锁6、至上级闭锁...

Answer 1

1,co-moving contact
2,contact moving together,moving off contact 3,knife-assisted isolation switch (the supremacy of chain-bit) 4,before the trip under the door switch (the supremacy of chain-) 5,6 isolation knife chain operator,closed to the higher level ...