Dab tsi cov khoom muaj feem xyuam rau lub qhov rooj hluav taws?
Lub qhov rooj hluav taws tsis yog lub qhov rooj plooj. Nws yog qhov ua tiav ua ke muaj lub rooj sib txoos ua tiav muaj cov ncej, txhua lub ntsej muag hluav taws kub thiab cov pob haus luam yeeb, xws li pob taws, nyiaj siv ua haujlwm dua, lub xauv thiab xauv.
'Tseem ceeb Ironmongery' yog cov khoom uas muaj feem cuam tshuam rau qhov ua tau zoo ntawm lub qhov rooj sib dhos.(Xws li hinges, tuaj yeem ze, xauv thiab lub pob taws)
Txhua lub qhov rooj hluav taws tsuas yog kuaj thiab muaj ntawv pov thawj nrog tag nrho nws cov khoom siv hauv qhov chaw. Lawv yuav tsum yog peb tog neeg tau pov thawj kom ntseeg tau tias yog kev ua tau zoo.
'Tsis yog tus' ironmongery(xws li cov neeg saib xyuas, tsab ntawv)Kuj tseem yuav haum tau - tab sis lawv yuav tsum tau nruab kom raug, raws li cov rooj tsim khoom cov rooj cov lus qhia.
Thaum muaj hluav taws, lub qhov rooj hluav taws yuav tsis ua haujlwm tshwj tsis yog muaj cov khoom siv muaj tseeb tau raug ntsuas kom raugthiab tswj hwm.
Cov Cheebtsam yuav tsum sib xwsNrog lub qhov rooj hluav taws kub tshwj xeeb nrog cov uas nws tau sim - qhia rau ntawm qhov chaw tso hluav taws kub qhov chaw teeb tsa.
Yuav ua li cas yog tias kuv tau txais nws tsis ncaj ncees lawm?
Qhov sib txawv me me xws li glazing apertures, intumescent ntsaws ruaj ruaj, qhov rooj ntas thiab Ironmongery yuav cuam tshuam qhov rooj ntawm lub qhov rooj.
Cov txiaj ntsig ntawm kev hloov pauv cov lus tshwj xeeb lossis tsis haum rau qhov tseeb ntawm cov khoom siv tuaj yeem yog kev puas tsuaj loj.Peb yuav tsum tsom rau cov ntsiab lus rau cov khoom siv thaum koj nruab lub qhov rooj hluav taws.
