Q: Q345 yog dab tsi siv rau hauv cov tsev siab -nce?
A: Nws yog siv rau lub tsev loj steel kem, steel beams, load- bearing thav duab, steel qauv pem teb thav duab, thiab core tube load- bearing Cheebtsam.
Q: Q345 puas tuaj yeem siv rau hauv lub Hoobkas steel qauv?
A: Nws yog cov khoom siv tseem ceeb hauv kev cob qhia steel qauv kab, ru tsev steel kab teeb, crane nqaj, thiab Hoobkas portal thav ntawv.
Q: Vim li cas Q345 siv dav hauv choj engineering?
A: Nws muaj zog load-cov kabmob muaj peev xwm, kev vibration tsis kam, qaug zog ua haujlwm, thiab cua siab ua haujlwm, ua rau nws tsim nyog rau kev loj choj, railway choj thawv girders, thiab pier kev txhawb nqa.
Q: Q345 siv nyob qhov twg hauv chaw ntau pob thiab cov chaw sib tham?
A: Loj-span ru tsev trusses, qhov chaw thav duab qauv, cantilever steel qauv, thiab grandstand load- bearing thav duab.
Q: Dab tsi yog kev siv Q345 hauv subway thiab tunnel engineering?
A: Tunnel steel arch thav duab, txhawb steel, subway chaw nres tsheb steel qauv, thiab embedded load- bearing Cheebtsam.