百度
谷歌
图片
维基
百科
SPEC
spec.
special
special accommodation
special account
special act
special action
special action force
special additional regulation
special aeronautical chart
special agent
special air mission
special air operation
special air warfare
special air warfare center
special airborne operation
special allowance
special alloy steel
special aluminum mischmetal
special ammunition
special ammunition depot
special analog computer
special analog system
special anatomy
special appropriation
special area
special assessment
special assessment bond
special assessment fund
special assessment lien
spec.
special
special accommodation
special account
special act
special action
special action force
special additional regulation
special aeronautical chart
special agent
special air mission
special air operation
special air warfare
special air warfare center
special airborne operation
special allowance
special alloy steel
special aluminum mischmetal
special ammunition
special ammunition depot
special analog computer
special analog system
special anatomy
special appropriation
special area
special assessment
special assessment bond
special assessment fund
special assessment lien
SPEC
=Stored Program Educational Computer 存贮程序教育计算机