f _________ rooms, equipment, or services that are provided for a particular purpose
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】According to the role packing plays in the circulation of commodities, packing is usually divided into two broad types, which are “transport packing” and “ ______ ” .
【单选题】1______ , also called “inner packing”, “small packing” or “immediate packing”, is the first packing with appropriate packing materials or container or vessel after production. A. S ingle piece packing...