日本在线视频不卡-日本在线视频二区-日本在线视频免费-日本在线视频免费观看-日本在线视频网-日本在线视频网址

<dfn id="cyjre"></dfn>

Search
What you want to find

News 航天石化贏得首個國外專利授權

航天石化贏得首個國外專利授權

Release time： 2015-01-20

Author：北京航天動力研究所

UV： 5035

日前，航天石化首次申請的國外專利——帶導流孔圓盤閥，獲得了美國專利局授權證書，為該所拓展國外市場贏得了更多法律保護。

帶導流孔的圓盤閥可有效解決閥腔積料問題，且具有安裝方向靈活、壓差損失小、密封效果好的優點，適用于含有固體顆粒、高磨損的工藝系統。

Return list

航天石化特種閥首次進入非洲市場航天石化新型高速泵替代進口進入海上平臺淡水制備領域

86-10-87549023

86-10-87091 673

Address：No. 2, Taihesan Street, Beijing Yizhuang Economic-Technological Development Area
Postal Address：Branch 11, Beijing 9200 Post Box
Email：[email protected]
Postal Code：100176

Internal Sites

Company Profile

About Us Organization Chart Staff Composition Foreign Exchange and Cooperation

Corporate Culture

Space spirit Enterprise idea Quality culture

Products and Services

Thermal Engineering Division (Energy Saving) Fluid and Rotation Machinery Division Special Valve Division Thermal Engineering Division (Heater) Safety Valve Division Civil Industrial System Research and Development Department Fuel Cell System Research and Development Department

Achievements

Industry Application Typical Project

Research and Manufacturing Capacity

Test Facilities Manufacturing Facilities Certificates Honors

Beijing Aerospace Petrochemical Company

Beijing Aerospace Propulsion Institute

New About us

<dfn id="pm8pz"></dfn>

<dfn id="pm8pz"></dfn>