China Public Security Expo
From October 28, 2019 until October 31, 2019
Shenzhen - Shenzhen Convention & Exhibition Center, Guangdong, Txinan
[posta elektroniko bidez babestua];[posta elektroniko bidez babestua]
+-86 755-88309141 88309121
https://cpse.com/news.php?ac=info&act=about&opt=news&id=190
Kategoriak: Ingeniaritza Sektorea, Ondasun industrialak
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