香蕉日日,国产一区视频网站,毛片一区二区,激情视频网址,国产成人精品123区免费视频,国产一区二区三区精品久久久,天天操狠狠操

The company has cooperated with European MCE technology consulting company to improve the extrusion efficiencyIssuingTime:2013-10-25

In September 2011, the company in collaboration with European MCE technical consulting company extrusion efficiency technical research work, as of September 2013, extrusion efficiency research international cooperation projects completed 60% of the workload, D7229B, YX0102 part inspection section to achieve basic efficiency appraisal target. The picture shows the project team's continuing cooperation in the next stage.

Navigate
Tel
QR Code
Consult