packing machinery的用法和样例：
例句
- Our company is a production of packaging machinery based private enterprises, foreign-generation processing hose, and a day of service.
我公司是一家以生产包装机械为主的私营企业，同时对外代加工软管，及日化一条线服务。 - Dongguan City, Stallone is a printing and packaging machinery in the printing and packaging machinery and printing equipment sales center.
东莞市泰隆印刷包装机械是一个从事印刷包装机械及印刷器材销售的中心。
