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Newknow - how years for assembly
Data:2017-07-20    Hits:2333
Newknow - how years for assembly
2017 China refrigeration exhibition——Newknow - how professional and unique
Data:2017-04-19    Hits:3180
2017 China refrigeration show in Shanghai new international expo center, as a professional neosaurus hao helium leak detection equipment and professional flame brazing equipment suppli...
Newknow - how helium leak detection equipment is shining appearance - Automotive air conditioning show
Data:2017-04-19    Hits:2593
In sunny spring day, the annual guangzhou international automobile exhibition in guangzhou pazhou poly international exhibition hall magnificent, Newknow - how as a professional exhibitors helium leak detection equipment and weldi...
Data:2016-11-20    Hits:1879
Shanghai International Auto Air-conditioning 2016 Nov.16 to 18, 2016 Shanghai Everbright Convention Exhibition Center
Our Company Trip
Data:2016-11-16    Hits:1743
Hengshan Mountain trip from Nov. 11 to 13, 2016.
Vacuum and Helium Leak Detection Technical Seminar
Data:2016-10-27    Hits:2215
Warmly celebrate the technical seminar a complete success! Date: 2016-9-18 to 9-21 Sponsor: Know-how Leybold




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