Xyoo 2023, ZD Valve lub tuam txhab tau ua qhov haujlwm tseem ceeb ntawm Zhengzhou City - Jinshui River dej nyab txoj haujlwm, qhov project tau txais DN4000 ob chav eccentric ob chav flange ductile hlau npauj npaim li qub, uas yuav raug teeb tsa 40 meters hauv av thiab ob lub raj xa dej nrog qhov nyuaj thiab siab. qhov yuav tsum tau muaj, nws yog qhov loj tshaj plaws npauj npaim valve hauv Zhengzhou keeb kwm.Qhov ntawd zoo li ib txoj haujlwm tseem ceeb rau ZD Valve thiab ib qho tseem ceeb hauv kev tsim kho vaj tse rau Zhengzhou City.
Txog tam sim no, qhov project tau ua tiav thiab xa tuaj raws sijhawm.ZD Valve cov khoom lag luam txhim khu kev qha thiab kev pabcuam zoo heev tau txais kev qhuas los ntawm cov neeg siv.
Post lub sij hawm: Jul-03-2023