国产青草视频在线观看,亚洲免费精品aⅴ国产,成人亚洲一区二区三区在线,欧美丰满一区二区免费视频

News

Current location: Home > News > Company news

News

XJV-type washing pump by the National Science and Technology as a national key new products in 2006

News source: Release time:[2006-10-24]

I independent research and development company XJV-type washing pump by the National Science and Technology as a national key new products in 2006, the project number 2006GR520005.


Previous: 3ZB-50/7 three-cylinder plunger pump won the third prize of science and technology award
Next: 3ZB-50/7 three-cylinder plunger pump group in Shaanxi Province as the 2006 Torch Program