normal closed

网络释义

1.	正常闭 Agreement Aerogenerator ... normal binary 正常二进位 normal closed 正常闭 normal current 正常电流 ... www.docstoc.com
2.	常闭锁 3、常闭锁(Normal Closed)的连接常闭锁在断电的情况下，处于关闭的状态，通电即开锁。 www.redfong.com
3.	为常闭接点或B接点精慧企业有... ... (COMMUMION JOINT) 为共同接点 (NORMAL CLOSED) 为常闭接点或B接点 (NORMAL OPENED) 为常开 … www.kinwell.com.tw