Daim ntawv thov cov xwm txheej ntawm prefabricated machinery yog heev dav, tsuas yog suav nrog cov hauv qab no:
Kev Siv Txoj Kev: Prepabated lub luag haujlwm hauv kev tsim kev lag luam}}}}} pa taws thiab kev ntsuam xyuas, thiab kev sib tw thiab cov ntaub npog Cuaj qhov xwm txheej xws li cov kev, cov ntaub ntawv hauv av, cov khoom siv thiab cov choj kev tsim kho, thiab cov choj tsheb, ntse, thiab cov kab mob ntsuab {4}
Cov chaw nres twj tso kua mis: Nrog rau kev tiv thaiv kev tiv thaiv kev tiv thaiv sai sai, dej tso kua dej, dej nyab thiab tso dej tawm Xa thiab Restore Dos Ua Haujlwm {{2} Nws yog haum rau kev pab thaum muaj xwm ceev thiab kev kho mob ntawm cov zej zog {}}
Kev tsim kho teb: MAAs precast qhov yog dav siv nyob rau hauv lub tsev tsim kho, thiab lwm yam kev tsim kho kom zoo nkauj thiab lwm yam yooj yim} Lawv tau siv dav hauv kev tsim kho teb, uas tuaj yeem txhim kho qhov zoo ntawm txoj haujlwm thiab txuag lub sijhawm tsim kho thiab txuag cov nqi zog thiab cov nqi zog.
Choj thiab qhov kev siv ua haujlwm: Cov ntawv thov tseem ceeb hauv Choj thiab cov qauv siv hluav taws xob, tab sis kuj ua kom tau zoo ntawm lub phiaj xwm.
Kev siv nrawm nrawm: hauv kev siv ceev ceev, kev kuaj xyuas cov khoom lag luam kom sib sib zog nqus tau cov qauv kev txhim kho thiab cov khoom siv tsim kho kom haum thiab muaj lub sijhawm tsim kho tshiab {}}
