spray code

• 喷码

spray code的用法和样例：

例句

1. It also can connect a bar code printer or a jet printer according to the need, carrying on identifications on the products directly, so it is easy to tracing quality in the future.
   还可根据需要驳接条码打印机或喷码机，直接在产品上进行标识，利于质量追溯。