常見例句Guideline: Line on artwork indicating the printing area.Also called Keyline. 導線:在正稿上指示印刷范圍的線條。Nortel, Norstar PABX &KeyLine telephone system , installation, maintenance, structure cabling. - - 提供商業(yè)電話系統安裝; 保養(yǎng); 搬遷; 系統網絡服務.keyline layout 拼版,整版 返回 keyline