Yuav txiav txim qhov zoo ntawm bluestone phaj
Sep 15, 2021
1 、 Seb lub pob zeb xim yog ib yam.
Txawm hais tias txoj kev kho saum npoo ntawm bluestone phaj txawv, uas yuav muaj qee yam cuam tshuam rau nws txoj kev siv, cov xim ntawm pob zeb yuav tsum nyob ntawm cov xim ntawm pob zeb. Txawm hais tias nws yog pob zeb ntuj, yog tias cov xim tuaj yeem sib koom ua ke thiab sib koom ua ke, nws tseem tuaj yeem cia peb txiav txim qhov tseeb ntawm nws cov xim.
2 、 Ua tib zoo saib seb puas muaj cov kab nrib pleb ntawm sab.
Nws tsis tuaj yeem ua rau lub pob zeb ntuj tsis muaj qhov tsis xws luag, tab sis yog tias qhov tsis xws luag ntawm daim phiaj bluestone yog qhov hnyav, tshwj xeeb tshaj yog qee lub pob zeb muaj cov kab nrib pleb, nws yuav cuam tshuam rau daim ntawv thov tom ntej. Yog li ntawd, peb yuav tsum xub saib seb puas muaj cov kab nrib pleb loj nyob rau hauv tib pawg ntawm bluestone daim hlau, tshwj xeeb tshaj yog qee qhov bluestone daim hlau uas tau raug mob tsis pub lwm tus paub. Peb tsis pom zoo kom siv lawv. Tsuas yog los ntawm kev txiav txim siab qhov zoo thiab pom lub cev khoom ntawm bluestone slab tuaj yeem lav qhov kev yuav khoom.
