1.a standard-issue thing is the common or usual type of that thing 一般的,普通的
2.PMincluded as an ordinary part of military equipment 〔军队装备〕标准配给的,统一分发的
Examples from the Corpus
standard-issue• Her clothing was standard-issue, anyway.• What furnishings existed were standard-issue Army gear.• It also featured the standard-issue metal bar that jabs viciously into your back no matter what position you try to sleep in.