Etched iav yog ib lo lus siv rau cov iav zoo nkauj, thiab rau cov iav frosted, tib neeg siv lub sij hawm translucent. Ob lub tsom iav no zoo nkauj heev. Lawv txhais tau hais tias tsis pom kev pom tab sis tso cai rau lub teeb kom dhau los ntawm qhov chaw uas koj siv cov iav frosted thiab etched tsis nyob twj ywm ntawm lub teeb thiab pom.
Koj yuav pom ob qho tib si frosted thiab etched iav siv rau sab nrauv thiab sab hauv qhov rooj thiab qhov rais. Nyob rau hauv tsev, koj yuav pom lawv nyob rau hauv chav dej thiab chav ua noj ua partitions thiab cov ntxaij vab tshaus. Yog li, etching yog txheej txheem uas cov iav saum npoo tau hloov kho kom nws muaj txiaj ntsig zoo nkauj dua. Cov iav etched yuav muaj cov qauv zoo nkauj, kos duab, thiab ntawv sau.
Thiab thaum nws los txog rau frosting, nws yog ib tug txheej txheem uas pob tshab iav tau hloov dua siab tshiab rau hauv translucent iav. Qhov no muab cov iav frosted muaj huab cua, ua rau cov iav frosted zoo tagnrho rau chav ua noj thiab chav dej. Tsis tas li ntawd, lawv feem ntau siv los ua iav balustrades, iav partitions, thiab iav cov ntxaij vab tshaus.
