1. Ntau hom thiab ntau thiab tsawg raws li cov neeg siv khoom xav tau: loj lossis me me, dav dav, ib ntu lossis ntau qhov spans.Qhov siab tshaj plaws yog 36m tsis muaj kab nruab nrab.
2. Tus nqi qis thiab kev saib xyuas zoo.
3. Kev tsim kho sai thiab kev teeb tsa yooj yim: txuag lub sijhawm thiab kev txuag hluav taws xob, tag nrho cov khoom yog lub Hoobkas tsim.
4. Txo cov khoom siv pov tseg, siv lub neej ntev: mus txog 50 xyoo.
5. Zoo saib.
6. Lwm tus: kev tiv thaiv ib puag ncig, lub tsev ntsuab ntsuab, txuag hluav taws xob, cov qauv ruaj khov, muaj av qeeg pov thawj, dej pov thawj thiab hluav taws pov thawj, thiab kev txuag hluav taws xob.
Qib Derust:Pob blasting Sa 2.5 ntawm lub ntsiab steel qauv, phau ntawv derust St2.0 ntawm theem nrab steel qauv.
Hom tsev:Portal thav duab yog hom ib txwm muaj nyob rau hauv kev lag luam rhiav thiab warehouse shed.Lwm hom kuj tuaj yeem tsim thiab tsim khoom raws li cov neeg siv khoom thov.