Zhang Guobao, Tus Thawj Coj Tus Thawj Coj ntawm National Kev Tsim Kho Kev Tsim Kho National thiab Kev Tsim Kho Tuam Tshoj lub zog, kev lag luam mettergy thiab thauj khoom hauv kev tsav tsheb loj-teev ua haujlwm thiab kev lag luam filling
Hauv qhov xwm txheej no, qhov kev lag luam hnyav hnyav tau nthuav dav, cov tuam txhab muaj peev xwm txhawb nqa cov khoom lag luam hnyav ntawm 2.32 billion yuan ntawm thoob ntiaj teb Casting Steel puag, thiab ntawm kev tsim kho yog lawm, kev ua tiav hydroar crankshafder txoj kev mob zoo li, Erzhong pab pawg (deyang ) Yuav rov ua dua rau cov pej xeem muab tshaj 300 lab ib-koom nrog, thiab ib feem ntawm cov nyiaj sau cia hauv cov chaw hloov hluav taws xob, thiab ib feem Nuclear Forging Txoj Haujlwm Hloov Kho; kev tsim kho ywj siab ntawm cov cuab yeej loj sib txuas thiab forging zauv simulation ntawm lub teb engineering