Beijing Opotong Optical Technology Co., Ltd. (Beijing Opotong Optical Technology Co., Ltd.)
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    Beijing, Chaoyang District, Huihe Nan Street, 1069, Shuinanzhuang 1, 21
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Metal Solutions - Test Project Summary

Analisis ye mat

Luɔi luɔi
Lɛ̈k bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i bɛ̈ɛ̈i
Welding seam ye rot, a lëu bï ya sababu ye welding ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye.
Process problem: 1, surface surface has a scratch groove, 2, welding seam local cold speed is relatively fast, 3, Wei's greatly causes poor plasticity etc. 1, surface surface has a scratch groove, 2, welding seam local cold speed is relatively fast, 3, Wei's greatly causes poor plasticity etc.

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Uspješna operacija!

Uspješna operacija!

Uspješna operacija!