Ipaniyan Laser ti Photonics China

AwọnIpaniyan Laser ti Photonics ChinaGba kuro loni (Oṣu Kẹwa 11th)!
Samisi awọn kalẹnda rẹ:Oṣu Kẹta 11-13Ni awọnShanghai tuntun Export Ile-iṣẹ!
Buoth Lispot: N4-4528- Nibiti imọ-ẹrọ ti ge-gige pade awọn imotuntun ọla!