粗大挺进朋友人妻身体里电影,中文成人无字幕乱码精品区,久久中国国产av秘入口

2016-07-20 13:53Laser Quantum demonstrates robust and reliable lasers

2016-07-18 10:30Europe’s largest qualified 3D metal printed part for satellites

2016-06-14 15:15Fraunhofer institutes display new optics production methods at Optatec

2016-06-14 15:05Colour-changing nanomaterials developed for roll-to-roll production

2016-06-14 14:52The CEO of Chroma ATE Inc. Awarded as Taiwan Top 50 Best-Performing CEOs

2016-03-31 15:01II‐VI Incorporated Completes its Acquisition of ANADIGICS, Inc.

2016-03-05 12:08EKSPLA Ultrafast fiber lasers LightWire series has been updated with new models

2016-03-01 15:48Coherent Celebrates Golden Anniversary

2016-03-01 15:45Coherent New Green Nanosecond Lasers Increase Materials Processing Throughput

2016-03-01 15:44Coherent Industrial Femtosecond Green Laser for Superior Materials Processing

2016-03-01 11:48Ophir be a strategic partner of Han's Laser

2016-01-28 17:31DOE Announces Solid-State Lighting Awards

2015-11-25 14:13SPI Lasers: Lamp Pumped Nd:YAG Lasers Roadmap Statement

2015-11-18 10:12Research team refrigerates liquids with a laser for the first time

2015-10-23 10:32DILAS celebrates a decade of innovation

2015-10-12 10:49SPI Lasers：Lamp Pumped Nd:YAG Lasers Roadmap Statement

2015-10-10 11:43II‐VI Incorporated to Showcase New Pump Laser??and Optical Monitoring Products at ECOC 2015

2015-10-10 11:39ROFIN Introduces New Dedicated Laser Solutions for Polymer Welding — MPS Family

2015-10-09 11:42Topics of Photonic Integrated Circuits conference光電集成電路大會