Purple tooj liab square raj yog ib hom ntawm square raj ua los ntawm tooj liab tooj liab. Tooj liab liab, tseem hu ua tooj liab, muaj hluav taws xob liab thiab thermal ua haujlwm thiab corrosion tsis kam.
Purple tooj liab square raj muaj cov tsos zoo, du nto thiab cov qauv hloov pauv. Nws muaj ntau cov ntawv thov hauv ntau thaj teb kho kom zoo nkauj, cov kav dej engineering, khoom siv hluav taws xob kev tsim khoom thiab lwm yam.
Nyob rau hauv cov kws kos duab kho kom zoo nkauj, tooj square raj tuaj yeem siv los tsim cov cim zoo nkauj thiab ntxiv huab cua; Hauv cov kav dej cog qoob loo, nws tuaj yeem ua kom cov haujlwm ua haujlwm ruaj khov ntawm cov twj tso cai; Hauv cov khoom siv hluav taws xob tsim, nws cov hluav taws xob zoo ua rau nws yog ib qho ntawm cov ntaub ntawv tseem ceeb.
Nrog nws cov kev ua yeeb yam tshwj xeeb thiab cov tsos zoo nkauj, tooj liab square raj tau dhau los ua ib qho ntawm cov khoom lag luam uas nyiam hauv ntau yam lag luam. Koj tuaj yeem kho thiab hloov cov ntsiab lus raws li qhov tseeb xav tau Oh.
