Tsis ntev los no, NSEN tau ua haujlwm rau ib qhov project tshiab nrog 635 pcs triple offset li qub. Valve tus me nyuam sib cais hauv ntau lub batch, carbon steel li qub tau yuav luag tiav lawm, seem stainless hlau li qub tseem nyob rau hauv machining. Nws yuav yog qhov project loj kawg uas NSEN ua haujlwm rau xyoo 2020.
Lub lim tiam no, cov li qub eccentric tshiab hauv WCB loj DN200 & 350 tau xa mus rau cov neeg siv khoom.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-26-2020