GUANGAN N&D CARBDE Yuav Ci Ntxim Ntawm CIPPE 2026 Beijing
Tuaj Saib Peb Ntawm Lub Rooj Muag Khoom W3508 Los Tshawb Nrhiav Kev Tsim Kho Tshiab Hauv Tungsten Carbide Technology Txij Lub Peb Hlis 26 txog 28, 2026, 26th China International Petroleum & Petrochemical Technology thiab Equipment Exhibition (CIPPE 2026) yuav muaj nyob rau ntawm China International Exhibition Center hauv Beijing. Ua ib qho kev nthuav qhia tseem ceeb...














