We participated in constituting the national standard of check and accept for food packaging machine in 2003.

2003年参加国家技术监督局液体食品包装设备验收规范国家标准制定。

youdao

We participated in constituting the national standard of check and accept for food packaging machine in 2003.

2003年参加国家技术监督局液体食品包装设备验收规范国家标准制定。

youdao