Dab tsi yog Daim Duab Ncej

Duab thav duab: (daim duab ncej), zoo ib yam li square, sab hauv yog khoob, thiab cov duab siv feem ntau muab tso rau hauv. Nws yog tsuas yog siv los tso rau plaub sab ntawm daim duab thiab txhim khu kev zoo nkauj ntawm daim duab. Nws kuj pab tiv thaiv cov duab zoo. Piv txwv li, ib lub iav duab ncej tuaj yeem tiv thaiv cov duab los ntawm discoloring thiab yellowing. Nws yog ib tug hollowing ntawm cov khoom dai.

Nws yog ua los ntawm ntau yam ntoo, xws li paulownia, ntoo dawb, nanmu, ntoo thuv, thiab lwm yam. Cov qauv niaj hnub yooj yim ntoo ncej ntawm kev ua lag luam yog cov ntoo tiaj tus.

Ntoo ncej yog siv rau ob lub hom phiaj:

1. Cov khoom siv kho kom zoo nkauj, xws li cov ntaub ntawv zoo nkauj rau lub qab nthab, tuaj yeem ua los ntawm cov ntaub ntawv ntug ntawm lub kaum sab xis ntawm phab ntsa. Nws kuj tseem siv tau los kaw qhov rooj thiab qhov rais.

2. Dav siv los ua cov ntim ntim rau cov khoom, xws li thav duab rau paintings, thav duab rau duab, thav duab rau iav, thiab lwm yam.