单位名称不是详细地址安宝臣邮件封面书写是否符合规格要求，对邮件迅速、准确传递至关重要。《国内邮件处理规则》要求寄件人在邮件封面上要清楚、准确地写上收、寄件人地址、姓名和邮政编码。对寄给机关、企事业、团体及厂商等单位的邮件，在封面上除写明单位名称外，还... Unit name is not a detailed address Anbao Chen mail cover writing to meet the specifications, the mail quickly and accurately delivery is essential. “Domestic mail processing rules” require the sender to clearly and accurately in the mail cover to write, mailing address, name and zip code. Mail addressed to the authorities, enterprises, organizations and manufacturers and other units, in addition to the cover of the unit name, but also ...