English translation for "封隔层段"

isolated interval

Related Translations:

隔:  partitionseparate

Similar Words：

"封缸" English translation, "封缸方法" English translation, "封港" English translation, "封港船" English translation, "封港令" English translation, "封隔衬管" English translation, "封隔衬套" English translation, "封隔防护设备" English translation, "封隔密封区" English translation, "封隔盆地" English translation