LED flash sling is very common, but his production process is not automatic, it is completed manually one by one. The master worker has worked hard.
Led闪光吊带很常见,但他的生产过程不是自动化的,是人工一个个完成的。工人师傅辛苦了。
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Production for flash Lanyard for certificate cardDate: 2019-12-18 Hits: 487 Comment: 0 View originalLED flash hanging rope
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