Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashi: Passage: Ana amfani da jerin C don ambulaf kuma an ayyana shi a cikin ISO 269. Yankin takardun jerin C shine matsakaicin yanayin yankuna na jerin A da B na lambobi iri ɗaya; alal misali, yankin takardar C4 shine matsakaicin yanayin yankuna na takardar A4 da takardar B4. Wannan yana nufin cewa C4 ya ɗan fi girma fiye da A4, kuma ɗan ƙarami fiye da B4. Amfani mai amfani da wannan shi ne cewa wasika da aka rubuta a kan takarda A4 ya dace a cikin ambulaf C4, kuma duka takarda A4 da C4 sun dace a cikin ambulaf B4. Tambaya: inda zan iya samun ma'anar jerin C
a cikin ISO 269