Vim yog kev sib raug zoo ntawm ib puag ncig thiab ntoo nws tus kheej, nws yog ib qho yooj yim los ua kom cov ntoo yooj yim rau rot thiab kab, uas yuav tsum tau ua kom peb nqa tawm cov ntoo preservative kho.Yog li dab tsi yog cov txheej txheem ntawm kev kho ntoo preservative?
Cov txheej txheem / cov kauj ruam
1. Ntoo preservative kev kho mob - txoj kev immersion
Nyob rau hauv ib txwm kub thiab siab, ntoo yog tsau rau hauv lub tank los yog pas dej ua ke uas muaj preservative tov, thiab cov ntoo yog ib txwm qis dua cov kua.Soaking lub sij hawm nyob ntawm cov ntoo hom, ntoo specifications, noo noo cov ntsiab lus thiab cov tshuaj tua kab, tshwj xeeb kom ua tiav cov tshuaj tua kab thiab kev nkag mus rau cov tshuaj.Txhawm rau txhim kho cov txiaj ntsig kev kho mob, ultrasonic yoj, cov cuab yeej cua sov thiab surfactant tuaj yeem teeb tsa hauv cov tshuaj so kom txhim kho cov permeability ntawm ntoo.Nyob ntawm qhov ntev ntawm lub sij hawm immersion, txoj kev immersion yuav muab faib ua instant immersion (nug ob peb vib nas this mus rau ob peb feeb), lub sij hawm luv luv immersion (lub sij hawm ob peb feeb mus rau ob peb teev) thiab mus sij hawm ntev immersion (lub sij hawm ob peb feeb). teev mus rau ib hlis).Haum rau veneer thiab kho cov tshuaj tiv thaiv, nrog rau cov ntoo ib ntus.
Post lub sij hawm: Jun-06-2022